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How to install node.js as windows service?
...ame="NODE_ENV" value="production"/>
<!-- OPTIONAL FEATURE:
FOO_SERVICE_PORT=8989 will be persisted as an environment
variable machine-wide.
-->
<persistent_env name="FOO_SERVICE_PORT" value="8989" />
</service>
...
chai test array equality doesn't work as expected
...eep Equal. It will compare nested arrays as well as nested Json.
expect({ foo: 'bar' }).to.deep.equal({ foo: 'bar' });
Please refer to main documentation site.
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How to set bootstrap navbar active class with Angular JS?
...erLinkActive will consider that active for any URL beginning with /, e.g. /foo/, /foo/bar etc. To match exactly, you need routerLinkActive="active" [routerLinkActiveOptions]="{exact:true}".
– Duncan Jones
Feb 25 '18 at 6:47
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What is Delegate? [closed]
...bound function rather than a free function - assigning a non-static method Foo to a delegate will call this.Foo() rather than a static function as a function pointer would do ( in C, you often have an extra void* parameter to pass this to the function pointer )
– Pete Kirkham
...
How is Python's List Implemented?
...swered Oct 18 '10 at 10:39
Fred FooFred Foo
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pandas GroupBy columns with NaN (missing) values
...ngs are clubbed together. df = pd.DataFrame({'a': [1, 2, 3, 5, 6], 'b': ['foo', np.NaN, 'bar', 'foo', 'nan']}); df['b'] = df['b'].astype(str); df.groupby(['b']).sum()
– Kamaraju Kusumanchi
Aug 21 '19 at 15:14
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How to retrieve POST query parameters?
...
Then, in your handler, use the req.body object:
// assuming POST: name=foo&color=red <-- URL encoding
//
// or POST: {"name":"foo","color":"red"} <-- JSON encoding
app.post('/test-page', function(req, res) {
var name = req.body.name,
color = req.body.colo...
How to insert an element after another element in JavaScript without using a library?
...ement("span");
el.innerHTML = "test";
var div = document.getElementById("foo");
insertAfter(div, el);
<div id="foo">Hello</div>
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Breaking out of a nested loop
...
{
for (int j = 0; j < 100; j++)
{
goto Foo; // yeuck!
}
}
Foo:
Console.WriteLine("Hi");
vs:
// anon-method
Action work = delegate
{
for (int x = 0; x < 100; x++)
{
for (int y = 0; y < 100; y++)
{
return;...
Replace multiple strings with multiple other strings
... str;
}
//testing...
var str = "bat, ball, cat";
var map = {
'bat' : 'foo',
'ball' : 'boo',
'cat' : 'bar'
};
var new = replaceAll(str, map);
//result: "foo, boo, bar"
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