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get current url in twig template?
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@GateKiller This made my Functional Test Fail: Uncaught PHP Exception PHPUnit_Framework_Error_Notice: "Undefined index: REQUEST_URI"
– Robin
Aug 15 '14 at 10:18
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Execute the setInterval function without delay the first time
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There should be some kind of test that does not let you post on stack when you are tired
– James
Sep 5 '12 at 2:38
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NodeJS / Express: what is “app.use”?
...path],callback,[callback]) :
we can add a callback on the same.
app.use('/test', function(req, res, next) {
// write your callback code here.
});
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Does MongoDB's $in clause guarantee order
...f values is passed to $in you also construct a "nested" $cond statement to test the values and assign an appropriate weight. As that "weight" value reflects the order of the elements in the array, you can then pass that value to a sort stage in order to get your results in the required order.
Of co...
What is the difference between float and double?
...an double for something simple, e.g. computing the factorial of 60.
During testing, maybe a few test cases contain these huge numbers, which may cause your programs to fail if you use floats.
Of course, sometimes, even double isn't accurate enough, hence we sometimes have long double[1] (the above ...
PHP DOMDocument errors/warnings on html5-tags
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@Greg Good to know. It's just a test to demonstrate the xml parser will recognize the tag is not valid, but ignore it because of the flag.
– user2782001
Oct 3 '19 at 1:21
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Get Character value from KeyCode in JavaScript… then trim
...// [249]
"PLAY", // [250]
"ZOOM", // [251]
"", // [252]
"PA1", // [253]
"WIN_OEM_CLEAR", // [254]
"" // [255]
];
Note: The position of each value in the array above is important. The "" are placeholders for codes with unknown values.
Try the following code snippet using this stati...
Make a borderless form movable?
...Message m)
{
base.WndProc(ref m);
if (m.Msg == WM_NCHITTEST)
m.Result = (IntPtr)(HT_CAPTION);
}
private const int WM_NCHITTEST = 0x84;
private const int HT_CLIENT = 0x1;
private const int HT_CAPTION = 0x2;
}
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Open a URL in a new tab (and not a new window)
...the default user preference in most browsers is for new tabs, so a trivial test on a browser where that preference hasn't been changed will not demonstrate this.)
CSS3 proposed target-new, but the specification was abandoned.
The reverse is not true; by specifying dimensions for the window in the ...
How can I wait In Node.js (JavaScript)? l need to pause for a period of time
...v7 or node-v8, using the --harmony flag.
Update June 2019: By using the latest versions of NodeJS you can use it out of the box. No need to provide command line arguments. Even Google Chrome support it today.
Update May 2020:
Soon you will be able to use the await syntax outside of an async functi...