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How to sort a HashSet?
...we use the Collections.sort(List) method. What if we want to sort a HashSet ?
19 Answers
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Convert a timedelta to days, hours and minutes
...a. I want the days, hours and minutes from that - either as a tuple or a dictionary... I'm not fussed.
7 Answers
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TypeError: $ is not a function when calling jQuery function
...rom their documentation:
The jQuery library included with WordPress is set to the noConflict()
mode (see wp-includes/js/jquery/jquery.js). This is to prevent
compatibility problems with other JavaScript libraries that WordPress
can link.
In the noConflict() mode, the global $ shortcut...
How to convert a List into a comma separated string without iterating List explicitly [dupli
Now i want an output from this list as 1,2,3,4 without explicitly iterating over it.
13 Answers
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How to specify HTTP error code?
...
In express 4.0 they got it right :)
res.sendStatus(statusCode)
// Sets the response HTTP status code to statusCode and send its string representation as the response body.
res.sendStatus(200); // equivalent to res.status(200).send('OK')
res.sendStatus(403); // equivalent to res.status(403)...
get just the integer from wc in bash
Is there a way to get the integer that wc returns in bash?
14 Answers
14
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Can you autoplay HTML5 videos on the iPad?
...e or iPod touch once playback in
initiated, but for iPad you must either set the controls attribute or
provide a controller using JavaScript.
What this means (in terms of code) is that Javascript's play() and load() methods are inactive until the user initiates playback, unless the play() or...
Right align text in android TextView
... @Bishan fill will fill the remainder of the space, match will set it equal to the width of the parent
– Troy Cosentino
Dec 20 '12 at 7:45
11
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Getting JavaScript object key list
I have a JavaScript object like
17 Answers
17
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When to use single quotes, double quotes, and backticks in MySQL
...e identifier contains whitespace characters or characters beyond a limited set (see below) It is often recommended to avoid using reserved keywords as column or table identifiers when possible, avoiding the quoting issue.
Single quotes should be used for string values like in the VALUES() list. Dou...