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C++ Erase vector element by value rather than by position? [duplicate]
...ctor.begin(), myVector.end(), 8), myVec.end());. See this erasing elements from vector for more details.
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How to list npm user-installed packages?
...sions is plural. This will give you the full listing of versions to choose from.
For latest remote version:
npm view <module_name> version
Note, version is singular.
To find out which packages need to be updated, you can use
npm outdated -g --depth=0
To update global packages, you c...
Sort objects in an array alphabetically on one property of the array
... "Z" > 'a' // false "Z".localeCompare('a') // 1 If you wish to deviate from the locale's default, you can send along overrides in the locales and options parameters: developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
– Jon z
Mar 8 '19 at 14:24
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Java FileOutputStream Create File if not exists
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FileUtils from apache commons is a pretty good way to achieve this in a single line.
FileOutputStream s = FileUtils.openOutputStream(new File("/home/nikhil/somedir/file.txt"))
This will create parent folders if do not exist and crea...
Pass a JavaScript function as parameter
... alert(x);
}
function bar(func) {
func();
}
//alerts "Hello World!" (from within bar AFTER being passed)
bar(function(){ foo("Hello World!") });
If you prefer, you could also use the apply function and have a third parameter that is an array of the arguments, like such:
function eat(food1, ...
javascript check for not null
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number. the code removes "bad" values from the array (null,0 etc). Here is the code:pastebin.com/L7Z1BtuL
– TheLogicGuy
Aug 6 '16 at 18:15
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Better way to get type of a Javascript variable?
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Also we can change a little example from ipr101
Object.prototype.toType = function() {
return ({}).toString.call(this).match(/\s([a-zA-Z]+)/)[1].toLowerCase()
}
and call as
"aaa".toType(); // 'string'
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Why do Python's math.ceil() and math.floor() operations return floats instead of integers?
Can someone explain this (straight from the docs - emphasis mine):
8 Answers
8
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How do I compare two string variables in an 'if' statement in Bash? [duplicate]
... Great answer. Bet it would get more upvotes if it wasn't so far away from the top.
– J.M.I. MADISON
Aug 23 '18 at 21:26
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Regular expressions in an Objective-C Cocoa application
...Objective-C? Could you maybe include a code snippet for converting to and from NSString? thanks again!
– dreeves
Jan 7 '09 at 21:45
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