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Why is textarea filled with mysterious white spaces?
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504
Look closely at your code. In it, there are already three line breaks, and a ton of white space ...
How to add http:// if it doesn't exist in the URL?
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answered May 4 '10 at 0:30
Alix AxelAlix Axel
137k7979 gold badges366366 silver badges477477 bronze badges
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How can I use jQuery in Greasemonkey?
...dded @require.
// @require https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js
If you don't have 0.8, then use the technique Joan Piedra describes for manually adding a script element to the page.
Between version 0.8 and 0.9, @require is only processed when the script is first inst...
The difference between fork(), vfork(), exec() and clone()
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answered Jan 31 '11 at 21:42
JavierJavier
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The type or namespace name 'DbContext' could not be found [closed]
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answered May 18 '11 at 17:24
ShazShaz
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How to create multidimensional array
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var numeric = [
['input1','input2'],
['input3','input4']
];
numeric[0][0] == 'input1';
numeric[0][1] == 'input2';
numeric[1][0] == 'input3';
numeric[1][1] == 'input4';
var obj = {
'row1' : {
'key1' : 'input1',
'key2' : 'input2'
},
'row2' : {
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Python loop counter in a for loop [duplicate]
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4 Answers
4
Active
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List of lists into numpy array
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edited Jul 4 '19 at 1:32
BeforeFlight
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answered Oct ...
techniques for obscuring sensitive strings in C++
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14 Answers
14
Active
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How to convert a string to lower case in Bash?
...IX
You may run into portability issues with the following examples:
Bash 4.0
$ echo "${a,,}"
hi all
sed
$ echo "$a" | sed -e 's/\(.*\)/\L\1/'
hi all
# this also works:
$ sed -e 's/\(.*\)/\L\1/' <<< "$a"
hi all
Perl
$ echo "$a" | perl -ne 'print lc'
hi all
Bash
lc(){
case "$1...