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How to parse float with two decimal places in javascript?
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ceil from lodash is probably the best
_.ceil("315.9250488",2)
_.ceil(315.9250488,2)
_.ceil(undefined,2)
_.ceil(null,2)
_.ceil("",2)
will work also with a number and it's safe
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Pandas groupby: How to get a union of strings
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From review: could you please add more explanation to your answer?
– toti08
Oct 15 '18 at 12:41
1
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Tool to Unminify / Decompress JavaScript [closed]
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would up this 10 times if i could. just saved me from a wasted day!
– benlumley
Sep 15 '09 at 16:34
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How to copy a directory using Ant
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From the example here, you can write a simple Ant file using copy task.
<project name="MyProject" default="copy" basedir=".">
<target name="copy">
<copy todir="./new/dir">
<fileset...
Maximum execution time in phpMyadmin
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Under line 536, locate $cfg['ExecTimeLimit'] = 0;
and change the value from 0 to 6000. e.g
$cfg['ExecTimeLimit'] = 0;
To
$cfg['ExecTimeLimit'] = 6000;
Restart wamp server and phew.
It works like magic !
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How do I find the PublicKeyToken for a particular dll?
... Windows Explorer, navigate to C:\Windows\assembly , find the one I need. From the Properties you can copy the PublicKeyToken.
This doesn't rely on Visual Studio or any other utilities being installed.
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Can I grep only the first n lines of a file?
...e better to use FNR, because if you use awk with multiple files FNR starts from 0 for each file.
– Vladyslav Savchenko
Oct 4 '16 at 9:09
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CSS :not(:last-child):after selector
...Where you are setting the styles for all the children and then removing it from the last child.
Code Snippet
li
margin-right: 10px
&:last-child
margin-right: 0
Image
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impro...
How to reverse-i-search back and forth? [duplicate]
... am actually looking for. Because CTRL + r searches backward in history, from newest to oldest, I have to:
3 Answers
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Convert a positive number to negative in C#
... single flaw. It doesn't work for all integers. The range of Int32 type is from "-231" to "231 - 1." It means there's one more "negative" number. Consequently, Math.Abs(int.MinValue) throws an OverflowException.
The correct way is to use conditional statements:
int neg = n < 0 ? n : -n;
This...