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Difference between two dates in MySQL
...ours, 60 min, 60 secs (since DATEDIFF returns diff in days). From MySQL:
http://dev.mysql.com/doc/refman/5.5/en/date-and-time-functions.html
for example:
mysql> SELECT DATEDIFF('2007-12-31 23:59:59','2007-12-30 00:00:00') * 24*60*60
...
Send attachments with PHP Mail()?
...t very good.
To use PHPMailer:
Download the PHPMailer script from here: http://github.com/PHPMailer/PHPMailer
Extract the archive and copy the script's folder to a convenient place in your project.
Include the main script file -- require_once('path/to/file/class.phpmailer.php');
Now, sending em...
Android - get children inside a View?
...
You can always access child views via View.findViewById() http://developer.android.com/reference/android/view/View.html#findViewById(int).
For example, within an activity / view:
...
private void init() {
View child1 = findViewById(R.id.child1);
}
...
or if you have a referenc...
Why do we declare Loggers static final?
...cheusz Uppercased field name is used for constants. Logger isn't constant. http://stackoverflow.com/questions/1417190/should-a-static-final-logger-be-declared-in-upper-case
– michal.kreuzman
Dec 17 '12 at 12:53
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What's the difference between tilde(~) and caret(^) in package.json?
...for version specificity including the ones referred to in the question -
https://docs.npmjs.com/files/package.json
https://docs.npmjs.com/misc/semver#x-ranges-12x-1x-12-
~version "Approximately equivalent to version" See npm semver - Tilde Ranges & semver (7)
^version "Compatible with versi...
Merge PDF files
...m the input files until the write
# operation. Thanks to
# https://stackoverflow.com/questions/6773631/problem-with-closing-python-pypdf-writing-getting-a-valueerror-i-o-operation/6773733#6773733
for input_file in input_files:
input_streams.append(open(input_file,...
Using Pylint with Django
...ngo-lint is a nice tool which wraps pylint with django specific settings : http://chris-lamb.co.uk/projects/django-lint/
github project: https://github.com/lamby/django-lint
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My images are blurry! Why isn't WPF's SnapsToDevicePixels working?
...ement for the Image control and so far it's worked pretty well for me. See http://blogs.msdn.com/dwayneneed/archive/2007/10/05/blurry-bitmaps.aspx
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fancybox2 / fancybox causes page to to jump to the top
...fancybox({
helpers: {
overlay: {
locked: false
}
}
});
http://davekiss.com/prevent-fancybox-from-jumping-to-the-top-of-the-page/
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How can I parse JSON with C#?
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If .NET 4 is available to you, check out: http://visitmix.com/writings/the-rise-of-json (archive.org)
Here is a snippet from that site:
WebClient webClient = new WebClient();
dynamic result = JsonValue.Parse(webClient.DownloadString("https://api.foursquare.com/v2/u...