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Define global variable in a JavaScript function
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Yes, as the others have said, you can use var at global scope (outside of all functions) to declare a global variable:
<script>
var yourGlobalVariable;
function foo() {
// ...
}
</script>
Alternately, you can assign to a property on window:
<script>
function foo() {
wi...
SVN needs-lock 设置强制只读属性（官方资料） - 更多技术 - 清泛网 - 专注...
...when the property is not available
sets the svn:needs-lock property on all already existing binary files in repositories
configures users to automatically set property svn:needs-lock on newly added binary files
1) - create a pre-commit.cmd script in the repository\hooks directory. This scri...
What is the difference between .map, .every, and .forEach?
...duceRight() (like reduce, but works in descending rather than
ascending order)
credit to: T.J.Crowder For-each over an array in JavaScript?
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Where does the “flatmap that s***” idiomatic expression in Scala come from?
... if/then/else code you would write with calls to flatMap (and other higher order functions).
This is especially true for Options (see http://tonymorris.github.io/blog/posts/scalaoption-cheat-sheet/)
But it applies to other monads as well (although I have to admit, I don't exactly understand the d...
pinterest api documentation [closed]
...sts listed tijn.bo.lt/pinterest-api but everything returns 404 for me, are all of these disabled?
– Matilda
Jul 23 '12 at 6:31
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Most efficient conversion of ResultSet to JSON?
... I think that quotation marks inside values should be escaped (" to \") in order to create a valid JSON string. Is this a bug of the formatJSON() function? Or am I missing something?
– Oneiros
Jan 21 '15 at 16:52
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How to make HTML Text unselectable [duplicate]
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Regular expression to check if password is “8 characters including 1 uppercase letter, 1 special cha
...ular expression. This is sets and counting.
Regular expressions are about order.
In your life as a programmer you will asked to do many things that do not make sense. Learn to dig a level deeper. Learn when the question is wrong.
The question (if it mentioned regular expressions) is wrong.
Pseud...
Edit a commit message in SourceTree Windows (already pushed to remote)
...hrough the GUI, so
you'll need to use Git from the command line anyways in order to do that.
Click Terminal from the GUI to open up a terminal.
Step 7
From the terminal force-push with the following command,
git push origin <branch> -f
where <branch> is the name of the branch tha...
Circle drawing with SVG's arc path
...utely specifies where the start point of all shapes is. It has to do so in order for dash arrays to work on shapes.
– Paul LeBeau
Jan 17 '17 at 3:50
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