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php implode (101) with quotes
...2 parameters (if you just supply an array, it joins the pieces by an empty string).
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Logical operator in a handlebars.js {{#if}} conditional
...ars one thing that wasn't clear is that you have to pass the operator as a string or else the compiler will error out while tokenizing your template. {{#ifCond true '==' false}}
– Joe Holloway
Jul 11 '13 at 20:11
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Find out whether Chrome console is open
...th the added advantage of detecting both close and open events.
function toString (2019)
Credit to Overcl9ck's comment on this answer. Replacing the regex /./ with an empty function object still works.
var devtools = function() {};
devtools.toString = function() {
if (!this.opened) {
alert...
How to convert View Model into JSON object in ASP.NET MVC?
... but never found Json.Encode and just used JavaScriptSerializer to add the string in the controller to the view model
– AaronLS
Aug 31 '12 at 23:14
5
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Remove spaces from std::string in C++
What is the preferred way to remove spaces from a string in C++? I could loop through all the characters and build a new string, but is there a better way?
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Difference between val() and text()
...rText (not HTML) of all the matched elements:
.text()
The result is a string that contains
the combined text contents of all
matched elements. This method works on
both HTML and XML documents. Cannot be
used on input elements. For input
field text use the val attribute.
.val()
G...
Create unique constraint with null columns
... quote_ident() as they should and forget to pass identifiers as lower case strings now! Do not use mixed case identifiers in PostgreSQL, if you can avoid it. I have seen a number of desperate requests here stemming from this folly.
– Erwin Brandstetter
Nov 27 '...
Aren't promises just callbacks?
...step, and return new promises themselves, they can just be chained without extra wrapping. That is, they compose.
– Dtipson
Dec 22 '15 at 19:11
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Strangest language feature
...st started using javascript using this sort of technique to add numbers in strings: "111" - -"222" gives 333 whereas "111" + "222" gives "111222".
– Callum Rogers
Jan 3 '10 at 16:03
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How can I upload files asynchronously?
...'), // The file inputs containing the files to send.
data: { msg: 'Some extra data you might need.'}
}).done(function(){
console.log("Success: Files sent!");
}).fail(function(){
console.log("An error occurred, the files couldn't be sent!");
});
Plugins
Bifröst is just a small wrapper that...