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What is the best way to test for an empty string with jquery-out-of-the-box?
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564
if (!a) {
// is emtpy
}
To ignore white space for strings:
if (!a.trim()) {
// is emp...
do N times (declarative syntax)
...t; Array(i).fill(i).forEach(_ => {
something()
}))
or in good old ES5:
[1,2,3].forEach(function(i) {
Array(i).fill(i).forEach(function() {
something()
})
}))
In both cases, the outpout will be
The outpout will be
something
something
something
something
something
something
(o...
Importing CommonCrypto in a Swift framework
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edited Jul 3 '18 at 6:35
answered Mar 17 '17 at 8:38
Mik...
Tricks to manage the available memory in an R session
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58
My strategy is to break my scripts up along the lines of load.R and do.R, where load.R may take quite some time to load in data from files ...
Sending HTTP POST Request In Java
...lt;NameValuePair>(2);
params.add(new BasicNameValuePair("param-1", "12345"));
params.add(new BasicNameValuePair("param-2", "Hello!"));
httppost.setEntity(new UrlEncodedFormEntity(params, "UTF-8"));
//Execute and get the response.
HttpResponse response = httpclient.execute(httppost);
HttpEntity e...
How to get the ASCII value of a character
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5 Answers
5
Active
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How do I work around JavaScript's parseInt octal behavior?
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groovecoder
1,3031515 silver badges2525 bronze badges
answered May 11 '09 at 22:15
Paolo BergantinoPaolo Bergantino
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Remove portion of a string after a certain character
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15 Answers
15
Active
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Make var_dump look pretty
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edited Apr 15 at 12:43
answered Nov 6 '13 at 15:58
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HTML.ActionLink method
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495
I think what you want is this:
ASP.NET MVC1
Html.ActionLink(article.Title,
"L...