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How do I create a SHA1 hash in ruby?
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For a Base64 encoded hash, to validated an Oauth signature, I used
require 'base64'
require 'hmac-sha1'
Base64.encode64((HMAC::SHA1.new('key') << 'base').digest).strip
share...
Convert varchar to uniqueidentifier in SQL Server
...he schema for, contains a column defined as varchar(50) which stores uniqueidentifiers in the format 'a89b1acd95016ae6b9c8aabb07da2010' (no hyphens)
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Which regular expression operator means 'Don't' match this character?
...tead of specifying all the characters literally, you can use shorthands inside character classes: [\w] (lowercase) will match any "word character" (letter, numbers and underscore), [\W] (uppercase) will match anything but word characters; similarly, [\d] will match the 0-9 digits while [\D] matches...
Why does “,,,” == Array(4) in Javascript?
... constructor... anyway, in a system (dont bother what kind of system), <identity_X>===<identity_X> sould always be true!
– ZEE
Jun 15 '12 at 17:04
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Add hover text without javascript like we hover on a user's reputation
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@David d C e Freitas: thank you for brightening StackOverflow with your edit to this answer ... don't know how to actually tag you but oh well
– Meredith
Jan 7 '19 at 9:44
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How to check if an intent can be handled from some activity?
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well, with android api 30+, it doesn't always work now)
– user924
Jun 24 at 14:30
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python numpy machine epsilon
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just to be 100% confident, the first one provides python "standard" precision of innate floats while the second one the precision of numpy's floats?
– Charlie Parker
Nov 1 '17 at 16:47
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How to get a list of installed Jenkins plugins with name and version pair
How can I get a list of installed Jenkins plugins?
21 Answers
21
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How to run function in AngularJS controller on document ready?
...at settings.screen.xs|sm|md|lg are static values defined in a non-uglified file I include with the app. The values are per the Bootstrap 3 official breakpoints for the eponymous media query sizes:
xs = settings.screen.xs // 480
sm = settings.screen.sm // 768
md = settings.screen.md // 992
lg = sett...
JComboBox Selection Change Listener?
... like this:
combo.addActionListener (new ActionListener () {
public void actionPerformed(ActionEvent e) {
doSomething();
}
});
@John Calsbeek rightly points out that addItemListener() will work, too. You may get 2 ItemEvents, though, one for the deselection of the previously sele...