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Find substring in the string in TWIG
...nd found this:
Containment Operator:
The in operator performs containment test.
It returns true if the left operand is contained in the right:
{# returns true #}
{{ 1 in [1, 2, 3] }}
{{ 'cd' in 'abcde' }}
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Sleeping in a batch file
... box, I've needed to pause its execution for several seconds (usually in a test/wait loop, waiting for a process to start). At the time, the best solution I could find uses ping (I kid you not) to achieve the desired effect. I've found a better write-up of it here , which describes a callable "wait...
Can you break from a Groovy “each” closure?
... the result from the find operation and not the element itself. Ex: def test = [2] test.findResult{ it * 2 } will return 4 instead of 2
– Doug
Jul 3 '17 at 15:28
add a c...
Flatten an Array of Arrays in Swift
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This was my point - that when testing / printing the output, you get an array of arrays: FlattenBidirectionalCollection<Array<Array<Int>>>(_base: [[1, 2, 3], [4], [5, 6, 7, 8, 9]])). Your point is valid though that you can access it lik...
How to retrieve a file from a server via SFTP?
...worry about the ssh key checking.
import com.jcraft.jsch.*;
public class TestJSch {
public static void main(String args[]) {
JSch jsch = new JSch();
Session session = null;
try {
session = jsch.getSession("username", "127.0.0.1", 22);
session.set...
Is there an easy way to return a string repeated X number of times?
...eaking spaces (&nbsp;). But I assume the string constructor will be fastest if you're dealing with a char...
– woodbase
Sep 12 '12 at 11:52
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How can I transform string to UTF-8 in C#?
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I tested and it returns day's I will paste the static method that I tested it's actually the same as what @anothershrubery has provided
– MethodMan
Dec 28 '12 at 17:25
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Splitting a list into N parts of approximately equal length
...pend(seq[int(last):int(last + avg)])
last += avg
return out
Testing:
>>> chunkIt(range(10), 3)
[[0, 1, 2], [3, 4, 5], [6, 7, 8, 9]]
>>> chunkIt(range(11), 3)
[[0, 1, 2], [3, 4, 5, 6], [7, 8, 9, 10]]
>>> chunkIt(range(12), 3)
[[0, 1, 2, 3], [4, 5, 6, 7], [8,...
How do I reverse an int array in Java?
...er and more bug-safe to stick with easily available libraries already unit-tested and user-tested when they take care of your problem.
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How can I remove a style added with .css() function?
...accepted answer works but leaves an empty style attribute on the DOM in my tests. No big deal, but this removes it all:
removeAttr( 'style' );
This assumes you want to remove all dynamic styling and return back to the stylesheet styling.
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