find vs first

JavaScript performance comparison

Test case created on 19th December 2012

Preparation code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<div tabindex="100" style="visibility: visible;" id="Grid1" class="Syncfusion-Grid-Core Syncfusion-Grid-Office2007Blue"><div style="" id="Grid1_toolbar" class="sf-toolbar Office2007Blue-horizontal Gridtoolbar"><div style="visibility: visible;" id="Grid1_toolbarItems"><ul><li title="Save Record" id="Grid1Save" class="Disable_ToolLi"><a href="#" class="SaveItem ToolbarIcons Disable_Tool"></a></li><li title="Cancel Request" id="Grid1Cancel" class="Disable_ToolLi"><a href="#" class="Cancel ToolbarIcons Disable_Tool"></a></li></ul></div></div><div class="GridHeader"><div class="Hdr-widthSettings"><table cellspacing="0.25px" class="Table" style="cursor: pointer;"><colgroup><col style="width:20px"><col style="width:100px"><col style="width:100px"><col style="width:100px"><col style="width:100px"></colgroup><thead><tr class="HeaderBar"><th class="TopLeftCell">&nbsp;</th><th style="text-align:Right" class="HeaderCell"><div class="HeaderCellDiv">Order ID</div></th><th class="HeaderCell"><div class="HeaderCellDiv">Customer ID</div></th><th class="HeaderCell"><div class="HeaderCellDiv">EmployeeID</div></th><th class="HeaderCell"><div class="HeaderCellDiv">Freight</div></th></tr></thead><tbody style="display:none"><tr><td></td><td></td><td></td><td></td><td></td></tr></tbody></table></div></div><div class="GridContent"><div><table cellspacing="0.25px" id="Grid1_Table" class="Table"><colgroup><col style="width:20px"><col style="width:100px"><col style="width:100px"><col style="width:100px"><col style="width:100px"></colgroup><tbody><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10248</td><td class="RowCell">VINET</td><td class="RowCell">5</td><td class="RowCell LastColumnCell">32.38</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10249</td><td class="RowCell">TOMSP</td><td class="RowCell">6</td><td class="RowCell LastColumnCell">11.61</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10250</td><td class="RowCell">HANAR</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">65.83</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10251</td><td class="RowCell">VICTE</td><td class="RowCell">3</td><td class="RowCell LastColumnCell">41.34</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10252</td><td class="RowCell">SUPRD</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">51.3</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10253</td><td class="RowCell">HANAR</td><td class="RowCell">3</td><td class="RowCell LastColumnCell">58.17</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10254</td><td class="RowCell">CHOPS</td><td class="RowCell">5</td><td class="RowCell LastColumnCell">22.98</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10255</td><td class="RowCell">RICSU</td><td class="RowCell">9</td><td class="RowCell LastColumnCell">148.33</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10256</td><td class="RowCell">WELLI</td><td class="RowCell">3</td><td class="RowCell LastColumnCell">13.97</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10257</td><td class="RowCell">HILAA</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">81.91</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10258</td><td class="RowCell">ERNSH</td><td class="RowCell">1</td><td class="RowCell LastColumnCell">140.51</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10259</td><td class="RowCell">CENTC</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">3.25</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10260</td><td class="RowCell">OTTIK</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">55.09</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10261</td><td class="RowCell">QUEDE</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">3.05</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10262</td><td class="RowCell">RATTC</td><td class="RowCell">8</td><td class="RowCell LastColumnCell">48.29</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10263</td><td class="RowCell">ERNSH</td><td class="RowCell">9</td><td class="RowCell LastColumnCell">146.06</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10264</td><td class="RowCell">FOLKO</td><td class="RowCell">6</td><td class="RowCell LastColumnCell">3.67</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10265</td><td class="RowCell">BLONP</td><td class="RowCell">2</td><td class="RowCell LastColumnCell">55.28</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10266</td><td class="RowCell">WARTH</td><td class="RowCell">3</td><td class="RowCell LastColumnCell">25.73</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10267</td><td class="RowCell">FRANK</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">208.58</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10268</td><td class="RowCell">GROSR</td><td class="RowCell">8</td><td class="RowCell LastColumnCell">66.29</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10269</td><td class="RowCell">WHITC</td><td class="RowCell">5</td><td class="RowCell LastColumnCell">4.56</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10270</td><td class="RowCell">WARTH</td><td class="RowCell">1</td><td class="RowCell LastColumnCell">136.54</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10271</td><td class="RowCell">SPLIR</td><td class="RowCell">6</td><td class="RowCell LastColumnCell">4.54</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10272</td><td class="RowCell">RATTC</td><td class="RowCell">6</td><td class="RowCell LastColumnCell">98.03</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10273</td><td class="RowCell">QUICK</td><td class="RowCell">3</td><td class="RowCell LastColumnCell">76.07</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10274</td><td class="RowCell">VINET</td><td class="RowCell">6</td><td class="RowCell LastColumnCell">6.01</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10275</td><td class="RowCell">MAGAA</td><td class="RowCell">1</td><td class="RowCell LastColumnCell">26.93</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10276</td><td class="RowCell">TORTU</td><td class="RowCell">8</td><td class="RowCell LastColumnCell">13.84</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10277</td><td class="RowCell">MORGK</td><td class="RowCell">2</td><td class="RowCell LastColumnCell">125.77</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10278</td><td class="RowCell">BERGS</td><td class="RowCell">8</td><td class="RowCell LastColumnCell">92.69</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10279</td><td class="RowCell">LEHMS</td><td class="RowCell">8</td><td class="RowCell LastColumnCell">25.83</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10280</td><td class="RowCell">BERGS</td><td class="RowCell">2</td><td class="RowCell LastColumnCell">8.98</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10281</td><td class="RowCell">ROMEY</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">2.94</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10282</td><td class="RowCell">ROMEY</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">12.69</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10283</td><td class="RowCell">LILAS</td><td class="RowCell">3</td><td class="RowCell LastColumnCell">84.81</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10284</td><td class="RowCell">LEHMS</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">76.56</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10285</td><td class="RowCell">QUICK</td><td class="RowCell">1</td><td class="RowCell LastColumnCell">76.83</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10286</td><td class="RowCell">QUICK</td><td class="RowCell">8</td><td class="RowCell LastColumnCell">229.24</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10287</td><td class="RowCell">RICAR</td><td class="RowCell">8</td><td class="RowCell LastColumnCell">12.76</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10288</td><td class="RowCell">REGGC</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">7.45</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10289</td><td class="RowCell">BSBEV</td><td class="RowCell">7</td><td class="RowCell LastColumnCell">22.77</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10290</td><td class="RowCell">COMMI</td><td class="RowCell">8</td><td class="RowCell LastColumnCell">79.7</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10291</td><td class="RowCell">QUEDE</td><td class="RowCell">6</td><td class="RowCell LastColumnCell">6.4</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10292</td><td class="RowCell">TRADH</td><td class="RowCell">1</td><td class="RowCell LastColumnCell">1.35</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10293</td><td class="RowCell">TORTU</td><td class="RowCell">1</td><td class="RowCell LastColumnCell">21.18</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10294</td><td class="RowCell">RATTC</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">147.26</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10295</td><td class="RowCell">VINET</td><td class="RowCell">2</td><td class="RowCell LastColumnCell">1.15</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10296</td><td class="RowCell">LILAS</td><td class="RowCell">6</td><td class="RowCell LastColumnCell">0.12</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10297</td><td class="RowCell">BLONP</td><td class="RowCell">5</td><td class="RowCell LastColumnCell">5.74</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10298</td><td class="RowCell">HUNGO</td><td class="RowCell">6</td><td class="RowCell LastColumnCell">168.22</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10299</td><td class="RowCell">RICAR</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">29.76</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10300</td><td class="RowCell">MAGAA</td><td class="RowCell">2</td><td class="RowCell LastColumnCell">17.68</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10301</td><td class="RowCell">WANDK</td><td class="RowCell">8</td><td class="RowCell LastColumnCell">45.08</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10302</td><td class="RowCell">SUPRD</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">6.27</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10303</td><td class="RowCell">GODOS</td><td class="RowCell">7</td><td class="RowCell LastColumnCell">107.83</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10304</td><td class="RowCell">TORTU</td><td class="RowCell">1</td><td class="RowCell LastColumnCell">63.79</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10305</td><td class="RowCell">OLDWO</td><td class="RowCell">8</td><td class="RowCell LastColumnCell">257.62</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10306</td><td class="RowCell">ROMEY</td><td class="RowCell">1</td><td class="RowCell LastColumnCell">7.56</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10307</td><td class="RowCell">LONEP</td><td class="RowCell">2</td><td class="RowCell LastColumnCell">0.56</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10308</td><td class="RowCell">ANATR</td><td class="RowCell">7</td><td class="RowCell LastColumnCell">1.61</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10309</td><td class="RowCell">HUNGO</td><td class="RowCell">3</td><td class="RowCell LastColumnCell">47.3</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10310</td><td class="RowCell">THEBI</td><td class="RowCell">8</td><td class="RowCell LastColumnCell">17.52</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10311</td><td class="RowCell">DUMON</td><td class="RowCell">1</td><td class="RowCell LastColumnCell">24.69</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10312</td><td class="RowCell">WANDK</td><td class="RowCell">2</td><td class="RowCell LastColumnCell">40.26</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10313</td><td class="RowCell">QUICK</td><td class="RowCell">2</td><td class="RowCell LastColumnCell">1.96</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10314</td><td class="RowCell">RATTC</td><td class="RowCell">1</td><td class="RowCell LastColumnCell">74.16</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10315</td><td class="RowCell">ISLAT</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">41.76</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10316</td><td class="RowCell">RATTC</td><td class="RowCell">1</td><td class="RowCell LastColumnCell">150.15</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10317</td><td class="RowCell">LONEP</td><td class="RowCell">6</td><td class="RowCell LastColumnCell">12.69</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10318</td><td class="RowCell">ISLAT</td><td class="RowCell">8</td><td class="RowCell LastColumnCell">4.73</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10319</td><td class="RowCell">TORTU</td><td class="RowCell">7</td><td class="RowCell LastColumnCell">64.5</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10320</td><td class="RowCell">WARTH</td><td class="RowCell">5</td><td class="RowCell LastColumnCell">34.57</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10321</td><td class="RowCell">ISLAT</td><td class="RowCell">3</td><td class="RowCell LastColumnCell">3.43</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10322</td><td class="RowCell">PERIC</td><td class="RowCell">7</td><td class="RowCell LastColumnCell">0.4</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10323</td><td class="RowCell">KOENE</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">4.88</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10324</td><td class="RowCell">SAVEA</td><td class="RowCell">9</td><td class="RowCell LastColumnCell">214.27</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10325</td><td class="RowCell">KOENE</td><td class="RowCell">1</td><td class="RowCell LastColumnCell">64.86</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10326</td><td class="RowCell">BOLID</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">77.92</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10327</td><td class="RowCell">FOLKO</td><td class="RowCell">2</td><td class="RowCell LastColumnCell">63.36</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10328</td><td class="RowCell">FURIB</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">87.03</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10329</td><td class="RowCell">SPLIR</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">191.67</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10330</td><td class="RowCell">LILAS</td><td class="RowCell">3</td><td class="RowCell LastColumnCell">12.75</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10331</td><td class="RowCell">BONAP</td><td class="RowCell">9</td><td class="RowCell LastColumnCell">10.19</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10332</td><td class="RowCell">MEREP</td><td class="RowCell">3</td><td class="RowCell LastColumnCell">52.84</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10333</td><td class="RowCell">WARTH</td><td class="RowCell">5</td><td class="RowCell LastColumnCell">0.59</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10334</td><td class="RowCell">VICTE</td><td class="RowCell">8</td><td class="RowCell LastColumnCell">8.56</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10335</td><td class="RowCell">HUNGO</td><td class="RowCell">7</td><td class="RowCell LastColumnCell">42.11</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10336</td><td class="RowCell">PRINI</td><td class="RowCell">7</td><td class="RowCell LastColumnCell">15.51</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10337</td><td class="RowCell">FRANK</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">108.26</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10338</td><td class="RowCell">OLDWO</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">84.21</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10339</td><td class="RowCell">MEREP</td><td class="RowCell">2</td><td class="RowCell LastColumnCell">15.66</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10340</td><td class="RowCell">BONAP</td><td class="RowCell">1</td><td class="RowCell LastColumnCell">166.31</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10341</td><td class="RowCell">SIMOB</td><td class="RowCell">7</td><td class="RowCell LastColumnCell">26.78</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10342</td><td class="RowCell">FRANK</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">54.83</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10343</td><td class="RowCell">LEHMS</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">110.37</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10344</td><td class="RowCell">WHITC</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">23.29</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10345</td><td class="RowCell">QUICK</td><td class="RowCell">2</td><td class="RowCell LastColumnCell">249.06</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10346</td><td class="RowCell">RATTC</td><td class="RowCell">3</td><td class="RowCell LastColumnCell">142.08</td></tr><tr><td class="RowHeader" style="display: none;"><div>&nbsp;</div></td><td class="RowCell" style="text-align: right;">10347</td><td class="RowCell">FAMIA</td><td class="RowCell">4</td><td class="RowCell LastColumnCell">3.1</td></tr></tbody></table></div></div><div style="display:none" class="sf-grid-edit-buttons"><button type="Button" style="height: 30px; width: 75px; visibility: visible;" name="Save" id="Save" class=" sf-button Office2007Blue background"><div id="mainDiv_Save" class="buttonmaindiv"><div style="display:table-cell" class="buttoncontent"><div style="Width:auto" class="buttontext">Save</div></div></div></button><button type="Button" style="height: 30px; width: 75px; visibility: visible;" name="Cancel" id="Cancel" class=" sf-button Office2007Blue background"><div id="mainDiv_Cancel" class="buttonmaindiv"><div style="display:table-cell" class="buttoncontent"><div style="Width:auto" class="buttontext">Cancel</div></div></div></button></div></div>

Preparation code output

	Order ID	Customer ID	EmployeeID	Freight

10248	VINET	5	32.38
10249	TOMSP	6	11.61
10250	HANAR	4	65.83
10251	VICTE	3	41.34
10252	SUPRD	4	51.3
10253	HANAR	3	58.17
10254	CHOPS	5	22.98
10255	RICSU	9	148.33
10256	WELLI	3	13.97
10257	HILAA	4	81.91
10258	ERNSH	1	140.51
10259	CENTC	4	3.25
10260	OTTIK	4	55.09
10261	QUEDE	4	3.05
10262	RATTC	8	48.29
10263	ERNSH	9	146.06
10264	FOLKO	6	3.67
10265	BLONP	2	55.28
10266	WARTH	3	25.73
10267	FRANK	4	208.58
10268	GROSR	8	66.29
10269	WHITC	5	4.56
10270	WARTH	1	136.54
10271	SPLIR	6	4.54
10272	RATTC	6	98.03
10273	QUICK	3	76.07
10274	VINET	6	6.01
10275	MAGAA	1	26.93
10276	TORTU	8	13.84
10277	MORGK	2	125.77
10278	BERGS	8	92.69
10279	LEHMS	8	25.83
10280	BERGS	2	8.98
10281	ROMEY	4	2.94
10282	ROMEY	4	12.69
10283	LILAS	3	84.81
10284	LEHMS	4	76.56
10285	QUICK	1	76.83
10286	QUICK	8	229.24
10287	RICAR	8	12.76
10288	REGGC	4	7.45
10289	BSBEV	7	22.77
10290	COMMI	8	79.7
10291	QUEDE	6	6.4
10292	TRADH	1	1.35
10293	TORTU	1	21.18
10294	RATTC	4	147.26
10295	VINET	2	1.15
10296	LILAS	6	0.12
10297	BLONP	5	5.74
10298	HUNGO	6	168.22
10299	RICAR	4	29.76
10300	MAGAA	2	17.68
10301	WANDK	8	45.08
10302	SUPRD	4	6.27
10303	GODOS	7	107.83
10304	TORTU	1	63.79
10305	OLDWO	8	257.62
10306	ROMEY	1	7.56
10307	LONEP	2	0.56
10308	ANATR	7	1.61
10309	HUNGO	3	47.3
10310	THEBI	8	17.52
10311	DUMON	1	24.69
10312	WANDK	2	40.26
10313	QUICK	2	1.96
10314	RATTC	1	74.16
10315	ISLAT	4	41.76
10316	RATTC	1	150.15
10317	LONEP	6	12.69
10318	ISLAT	8	4.73
10319	TORTU	7	64.5
10320	WARTH	5	34.57
10321	ISLAT	3	3.43
10322	PERIC	7	0.4
10323	KOENE	4	4.88
10324	SAVEA	9	214.27
10325	KOENE	1	64.86
10326	BOLID	4	77.92
10327	FOLKO	2	63.36
10328	FURIB	4	87.03
10329	SPLIR	4	191.67
10330	LILAS	3	12.75
10331	BONAP	9	10.19
10332	MEREP	3	52.84
10333	WARTH	5	0.59
10334	VICTE	8	8.56
10335	HUNGO	7	42.11
10336	PRINI	7	15.51
10337	FRANK	4	108.26
10338	OLDWO	4	84.21
10339	MEREP	2	15.66
10340	BONAP	1	166.31
10341	SIMOB	7	26.78
10342	FRANK	4	54.83
10343	LEHMS	4	110.37
10344	WHITC	4	23.29
10345	QUICK	2	249.06
10346	RATTC	3	142.08
10347	FAMIA	4	3.1

Test runner

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Test Ops/sec

Testing in unknown unknown
Test	Ops/sec
find	`$("#Grid1").find(".GridContent table:first tr:last td")`	pending…
chaining	`$("#Grid1").find(".GridContent").find("table").first().find("tr").last().find("td")`	pending…
native	`var tab = $("#Grid1").find(".GridContent").find("table")[0]; tab.rows[tab.rows.length -1 ].cells;`	pending…

find

$("#Grid1").find(".GridContent table:first tr:last td")

pending…

chaining

$("#Grid1").find(".GridContent").find("table").first().find("tr").last().find("td")

pending…

native

var tab = $("#Grid1").find(".GridContent").find("table")[0];
tab.rows[tab.rows.length -1 ].cells;

pending…

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Revisions

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Revision 1: published on 19th December 2012
Revision 2: published on 19th December 2012
Revision 4: published by Bharath on 20th December 2012

find vs first

JavaScript performance comparison

Preparation code

Preparation code output

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Revisions

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