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Parse (split) a string in C++ using string delimiter (standard C++)
...npos) function returns a substring of the object, starting at position pos and of length npos.
If you have multiple delimiters, after you have extracted one token, you can remove it (delimiter included) to proceed with subsequent extractions (if you want to preserve the original string, just use...
How to namespace Twitter Bootstrap so styles don't conflict
...the less mixins. I'm not experienced with this yet so I don't quite understand how to do this. Here's an example of the HTML that I'm trying to style:
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php static function
...() is actually an instance method which you are calling as a static method and you get away with it because sayHi() never refers to $this.
Static functions are associated with the class, not an instance of the class. As such, $this is not available from a static context ($this isn't pointing to any...
Trim string in JavaScript?
...tring.prototype.trim) {
(function() {
// Make sure we trim BOM and NBSP
var rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
String.prototype.trim = function() {
return this.replace(rtrim, '');
};
})();
}
That said, if using jQuery, $.trim(str) is...
submit a form in a new tab
...s everytime a website suggests them to use a new window (target="_blank"). And that's a good thing because pretty much nobody wants a website to open a new window and I don't think this default will ever change since pretty much every website uses _blank nowadays.
– ThiefMaster...
How to put a delay on AngularJS instant search?
...eeuwen it's then simply a global variable which is considered bad practice and not allowed in strict mode.
– mb21
Jun 25 '15 at 7:27
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Appending to an existing string
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Indeed - and << is also shorter to write AND looks similar to the C++ cout variant. << is beauty!
– shevy
Aug 19 '16 at 18:24
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updating table rows in postgres using subquery
...ubquery
WHERE dummy.address_id=subquery.address_id;
This syntax is not standard SQL, but it is much more convenient for this type of query than standard SQL. I believe Oracle (at least) accepts something similar.
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Unique constraint on multiple columns
...o I add a unique constraint for columns fcode, scode, dcode with t-sql and/or management studio ? fcode, scode, dcode must be unique together.
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Is it possible to open a Windows Explorer window from PowerShell?
...-Item .
It is one of the most common things I type at the PowerShell command line.
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