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Test for existence of nested JavaScript object key
... @wared I think it is interesting mostly for how concise it is. There is a detailed discussion of the performance characteristics in the linked post. Yes it always does all the tests, but it avoids creating temp vars, and you can alias {} to a var if you want to prevent the overhead of creating a ne...
Objective-C ARC: strong vs retain and weak vs assign
..._unretained
copy
readonly
readwrite //default
Below is the detailed article link where you can find above mentioned all attributes, that will definitely help you.
Many thanks to all the people who give best answers here!!
Variable property attributes or Modifiers in iOS
1.stron...
Difference between Pragma and Cache-Control headers?
...an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips o...
How might I find the largest number contained in a JavaScript array?
... it is hardcoded to 65535. According to this: code.google.com/p/v8/issues/detail?id=172 and by knowledge that arguments are pushed onto stack we know that it's not unlimited
– lukas.pukenis
Oct 3 '13 at 17:48
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Chrome doesn't delete session cookies
...For chrome, the issue has been reported: code.google.com/p/chromium/issues/detail?id=128513 and marked WONTFIX. So obviously, Google doesn't give a f*** about following web standards and security holes in Chrome and neither does FF. See FF bug (at least not closed): bugzilla.mozilla.org/show_bug.cgi...
WatiN or Selenium? [closed]
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Thanks for the detailed comparison.
– Sam
Mar 8 '12 at 9:16
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How to match “anything up until this sequence of characters” in a regular expression?
...tive look ahead: .+?(?=abc)
A picture is worth a thousand words. See the detail explanation in the screenshot.
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Impossible to Install PG gem on my mac with Mavericks
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A bit more detailed description about what happens here deveiate.org/code/pg/README-OS_X_rdoc.html
– Julia Usanova
Apr 5 '18 at 11:54
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Rebase a single Git commit
...an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips o...
Filtering by Multiple Specific Model Properties in AngularJS (in OR relationship)
...orld, we probably would do this kinda filter from controller.
Here is the detail post showing how to do it.
in short, we add ng-change to input for monitoring new search change
and then trigger filter function.
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