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CSS selector based on element text? [duplicate]
...t require any special library, only conformance to CSS & DOM standards by the browser.
– uchuugaka
Apr 5 '17 at 3:07
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How to convert list to string [duplicate]
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By using ''.join
list1 = ['1', '2', '3']
str1 = ''.join(list1)
Or if the list is of integers, convert the elements before joining them.
list1 = [1, 2, 3]
str1 = ''.join(str(e) for e in list1)
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PHP prepend leading zero before single digit number, on-the-fly [duplicate]
...if it's less than the required number of characters.
Edit: As pointed out by @FelipeAls:
When working with numbers, you should use %d (rather than %s), especially when there is the potential for negative numbers. If you're only using positive numbers, either option works fine.
For example:
sprin...
Using :before and :after CSS selector to insert Html [duplicate]
...ne styling everything else. This extra functionality would rarely be used by anyone but would still come with a speed cost to everyone.
– Jeremy Moritz
Jun 17 '14 at 18:20
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JUnit assertEquals(double expected, double actual, double epsilon) [duplicate]
....0d; //Don't use this in real life!
assertEquals(3.14159, myPi, 0.001);
(By the way, 22/7 comes out to 3.1428+, and would fail the assertion. This is a good thing.)
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How to sort the files according to the time stamp in unix? [closed]
...including HFS+ on OS X); it's called "file creation time", and ls -U sorts by it. On Linux, it's available on most filesystems that support it (even including NTFS), but it's called "birth time", and you have to sort manually.
– abarnert
Nov 6 '14 at 5:02
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How can I generate random number in specific range in Android? [duplicate]
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If you need a negative number, use this and multiply by -1. You need a float, I think.
– Sirens
Jan 4 '14 at 23:36
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MySql export schema without data
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By default, this does not include the CREATE DATABASE command. To include, replace dbname with --databases dbname (shorthand: -B dbname). Then to import on another server, use mysql -u root -p < schema.sql
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Replacing Spaces with Underscores
... interesting, as spaces in the start/end of the line will not get replaced by _ but instead removed. Though, mind that it may/will also strip other characters from the begin/end of the string as (\r and \n or tabs).
– Paul
Jan 10 '19 at 15:51
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Get connection string from App.config
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Love this answer. By default in my version of VS (VS2012 Ultimate) this library is not included, but using System.Configuration still works
– David Colwell
Jul 12 '13 at 4:04
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