大约有 39,500 项符合查询结果（耗时：0.0331秒） [XML]
CoffeeScript, When to use fat arrow (=>) over arrow (->) and vice versa
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Alex WayneAlex Wayne
138k4141 gold badges258258 silver badges291291 bronze badges
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Select the values of one property on all objects of an array in PowerShell
... 0.092
16.79 $objects | % { $_.Name } 0.138
61.14 $objects | % Name 0.503
Conclusions:
Note how with [pscustomobject] input .ForEach('Name') by far outperforms the script-block based variant, .ForEach({ $_.Name }).
Similarly, [pscust...
What is the performance of Objects/Arrays in JavaScript? (specifically for Google V8)
...7156398105
514: 44ms 1.5481927710843373
787: 61ms 1.5311284046692606
1196: 138ms 1.5196950444726811
1810: 139ms 1.5133779264214047
2731: 299ms 1.5088397790055248
4112: 341ms 1.5056755767118273
6184: 681ms 1.5038910505836576
9292: 1324ms 1.5025873221216042
Even though each push is profiled, the out...
Should CSS always preceed Javascript?
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this is a fantastic answer, thanks for using the science! Per your result "in modern browsers, it looks like linking to CSS first never pr...
Performance optimization strategies of last resort [closed]
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I spend most of my life in just this place. The broad strokes are to run your profiler and get...
Printing 1 to 1000 without loop or conditionals
...123\n124\n125\n126\n127\n128\n129\n130\n131\n132\n133\n134\n135\n136\n137\n138\n139\n140\n141\n142\n143\n144\n145\n146\n147\n148\n149\n150\n151\n152\n153\n154\n155\n156\n157\n158\n159\n160\n161\n162\n163\n164\n165\n166\n167\n168\n169\n170\n171\n172\n173\n174\n175\n176\n177\n178\n179\n180\n181\n182\n...
How do I base64 encode (decode) in C?
... 114.511
manuelmartinez 126.579
elegantdice 138.514
daedalusalpha 151.561
jounimalinen 206.163
arduino 335.95
wikibooks_org_cpp 350.437
CppCodec 526.187
internetsoftwareconsortium 862.833
li...
Colors in JavaScript console
...54px 136px hsl(734.4, 100%, 50%), -55px 137px hsl(739.8, 100%, 50%), -55px 138px hsl(745.2, 100%, 50%), -56px 139px hsl(750.6, 100%, 50%), -57px 140px hsl(756, 100%, 50%), -57px 141px hsl(761.4, 100%, 50%), -58px 142px hsl(766.8, 100%, 50%), -58px 143px hsl(772.2, 100%, 50%), -58px 144px hsl(777.6, ...
How to avoid reverse engineering of an APK file?
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Instead of doing tricks with values you send to your server, use SSL and properly validate the server certificate. Security by obscurity i...
What is the difference between SAX and DOM?
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+1 - to clarify: use a DOM parser with smaller files that fit in RAM. Use a SAX parser for large files that wont.
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