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Is there a way to create a function from a string with javascript?
...t for 4 different ways to create a function from string :
Using RegExp with Function class
var func = "function (a, b) { return a + b; }".parseFunction();
Using Function class with "return"
var func = new Function("return " + "function (a, b) { return a + b; }")();
Using official Function const...
'dragleave' of parent element fires when dragging over children elements
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Oh, yeah. This is it!
– mcmlxxxiii
Mar 31 '13 at 20:17
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How to document Python code with doxygen [closed]
...hink I remember that Python doesn't have /* .. */ comments, and also has its own self-documentation facility which seems to be the pythonic way to document.
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Run function from the command line
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With the -c (command) argument (assuming your file is named foo.py):
$ python -c 'import foo; print foo.hello()'
Alternatively, if you don't care about namespace pollution:
$ python -c 'from foo import *; print hello()'
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change type of input field with jQuery
This is supposed to change the #password input field (with id="password" ) that is of type password to a normal text field, and then fill in the text “Password”.
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How do I convert a string to a number in PHP?
...o this, since PHP will coerce the type for you in most circumstances. For situations where you do want to explicitly convert the type, cast it:
$num = "3.14";
$int = (int)$num;
$float = (float)$num;
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How to check whether a string contains a substring in Ruby
I have a string variable with content:
9 Answers
9
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What's the difference between HEAD, working tree and index, in Git?
...n someone tell me the difference between HEAD, working tree and index, in Git?
5 Answers
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What's a reliable way to make an iOS app crash?
...t to test my app's crash reporting out in the field by deliberately having it crash when the user performs a particular action that a real user is unlikely to do accidentally.
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Set a default font for whole iOS app?
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It seems to be possible in iOS 5 using the UIAppearance proxy.
[[UILabel appearance] setFont:[UIFont fontWithName:@"YourFontName" size:17.0]];
That will set the font to be whatever your custom font is for all UILabels in ...