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How to check if a string is a valid JSON string in JavaScript without using Try/Catch
...se{
//the json is not ok
}
EDIT: The new version of json2.js makes a more advanced parsing than above, but still based on a regexp replace ( from the comment of @Mrchief )
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Changing every value in a hash in Ruby
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269
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onchange event on input type=range is not triggering in firefox while dragging
...)" onchange="showVal(this.value)">
Check out this Bugzilla thread for more information.
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How to align 3 divs (left/center/right) inside another div?
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This answer is more than six years old. In 2016, the correct answer is flexbox.
– user663031
Aug 20 '16 at 4:48
1
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JQuery .each() backwards
...ery.fn.reverse = Array.prototype.reverse; ? Not as short and "clever", but more efficient? Admittedly this will probably be unnoticeable in today's lightning-fast browsers, but still...
– zachelrath
May 17 '13 at 19:04
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How can I set multiple CSS styles in JavaScript?
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291
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Recursively list files in Java
...point out there is also Files.find which takes a BiPredicate that could be more efficient if you need to check file attributes.
Files.find(Paths.get(path),
Integer.MAX_VALUE,
(filePath, fileAttr) -> fileAttr.isRegularFile())
.forEach(System.out::println);
Note tha...
How to use a decimal range() step value?
...ange(0, 10)]
(Replace the call to range with that expression.)
For the more general case, you may want to write a custom function or generator.
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is of a type that is invalid for use as a key column in an index
...rchar instead of nvarchar (e.g. if you don't need to store characters from more than one codepage) then that could increase to 900 characters.
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Installing Apple's Network Link Conditioner Tool
...onal download. Use this menu item:
Xcode > Open Developer Tool > More Developer Tools...
and get "Hardware IO Tools for Xcode".
For Xcode 8+, get "Additional Tools for Xcode [version]".
Double-click on a .prefPane file to install. If you already have an older .prefPane installed, you'l...