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Center Align on a Absolutely Positioned Div
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The absolute positioning will position from the top left of an item. Using translate will shift it to the amount relative to its size.
– Michael Giovanni Pumo
Nov 15 '16 at 13:19
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Change limit for “Mysql Row size too large”
... documentation, disabling the strict mode only prevents erros and warnings from appearing, so it doesn'y seem to solve the problem! download.nust.na/pub6/mysql/doc/innodb-plugin/1.1/en/…
– João Teixeira
Jan 10 at 12:32
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How to format a string as a telephone number in C#
... to validate that the initial string is at least 10 characters in length.
From a good page full of examples:
String.Format("{0:(###) ###-####}", 8005551212);
This will output "(800) 555-1212".
Although a regex may work even better, keep in mind the old programming quote:
Some people, wh...
How to check if a number is a power of 2
... 0);
}
Explanation
First and foremost the bitwise binary & operator from MSDN definition:
Binary & operators are predefined for the integral types and bool. For
integral types, & computes the logical bitwise AND of its operands.
For bool operands, & computes the logical AN...
Rails: Is there a rails trick to adding commas to large numbers?
... @Mo It's a view helper method. You should be able to use it from a module by including ActionView::Helpers::NumberHelper within the module.
– John Topley
Jul 22 '10 at 7:55
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Can I get the name of the currently running function in JavaScript?
...nt function can be essential if that function is being created dynamically from a database and needs context information inside the function that is keyed to the function name.
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AngularJS: ng-show / ng-hide not working with `{{ }}` interpolation
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Thanks, this was not very intuitive (as you can tell from all the up-votes)
– Sentient
Mar 14 '14 at 0:51
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What is the idiomatic way to compose a URL or URI in Java?
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As of Apache HTTP Component HttpClient 4.1.3, from the official tutorial:
public class HttpClientTest {
public static void main(String[] args) throws URISyntaxException {
List<NameValuePair> qparams = new ArrayList<NameValuePair>();
qparams.add(new B...
How can I check for an empty/undefined/null string in JavaScript?
...g against "", because the interpreter won't have to create a String object from the string literal.
– Vincent Robert
Oct 1 '08 at 20:07
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How to rollback a specific migration?
...db:rollback STEP=n
where n is number of migrations to rollback, counting from latest migration.
If you want to rollback to a specific migration, then you should pass the version of the migration in the following:
rake db:migrate:down VERSION=xxxxx
where xxxxx is the version number of the migra...