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Show space, tab, CRLF characters in editor of Visual Studio
Where are the settings to show a space , tab , paragraph , CRLF , etc. ( extended ) characters?
9 Answers
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How to remove the last character from a string?
I want to remove the last character from a string. I've tried doing this:
32 Answers
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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
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What's the best way of scraping data from a website? [closed]
...same requests yourself. So you might pull the html from http://example.com/foobar and extract one piece of data and then have to pull the json response from http://example.com/api/baz?foo=b... to get the other piece of data. You'll need to be aware of passing the correct cookies or session parameter...
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 do I generate random numbers in Dart?
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How to retrieve POST query parameters?
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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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