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Remove an item from a dictionary when its key is unknown
... remove an item from a dictionary by value, i.e. when the item's key is unknown? Here's a simple approach:
10 Answers
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What's the difference between ASCII and Unicode?
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@riderBill: What now? Which 3 bits are you talking about? There are no bits in Unicode. Just codepoints.
– Kerrek SB
Feb 22 '16 at 22:14
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Disable Laravel's Eloquent timestamps
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Don't know why I never thought of doing a BaseModel and setting it there. Works beautifully. Just a note according to the documentation pivot tables need it only if setting withTimestamps() now (don't know if this changed from previ...
How do you convert a jQuery object into a string?
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I wrote the original answer in 2009. As of 2014, most major browsers now support outerHTML as a native property (see, for example, Firefox and Internet Explorer), so you can do:
$('#item-of-interest').prop('outerHTML');
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How to create a hash or dictionary object in JavaScript [duplicate]
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A built-in Map type is now available in JavaScript. It can be used instead of simply using Object. It is supported by current versions of all major browsers.
Maps do not support the [subscript] notation used by Objects. That syntax implicitly cast...
google chrome extension :: console.log() from background page?
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var bkg = chrome.extension.getBackgroundPage();
bkg.console.log('foo');
Now if you want to do the same within content scripts you have to use Message Passing to achieve that. The reason, they both belong to different domains, which make sense. There are many examples in the Message Passing page f...
“did you run git update-server-info” error on a Github repository
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USER ERROR...i think i have sorted it now...but thats for your help
– Paul
Feb 18 '12 at 22:09
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How to run a python script from IDLE interactive shell?
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As of IDLE 3.7.4, you can now run a module with arguments. Use the new Run -> Run with Customized... command (shortcut Shift+F5) and a popup will open where you can supply your arguments. Unfortunately it doesn't remember them currently so you'll b...
Seeking clarification on apparent contradictions regarding weakly typed languages
...ed. The cast operator violates static typing; it says to the compiler "I know more about the runtime type of this expression than you do". If the developer is wrong, then the runtime will throw an exception in order to protect type safety. If the developer wishes to break type safety or memory safe...
How do I round to the nearest 0.5?
...lso better would to use Math.Floor instead of Math.Truncate, because right now negative numbers are not corretly rounded. I prefer the accepted answer,because it is simpler and less prone to implementation errors.
– Accipitridae
Aug 25 '09 at 19:46
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