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How to insert element as a first child?
...e it until it becomes available everywhere.
P.S. You can directly prepend strings
parentElement.prepend('This text!');
Links: developer.mozilla.org - Polyfill
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Formatting a number with leading zeros in PHP [duplicate]
... the output you would have to have an additional substr() call to clip the string.
To clip the first 8 digits
$p = substr(sprintf('%08d', $p),0,8);
To clip the last 8 digits
$p = substr(sprintf('%08d', $p),-8,8);
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How to select date without time in SQL
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I guess he wants a string.
select convert(varchar(10), '2011-02-25 21:17:33.933', 120)
120 here tells the convert function that we pass the input date in the following format: yyyy-mm-dd hh:mi:ss.
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How to convert FileInputStream to InputStream? [closed]
...le.. I don't want anything running once I send.. e.g. as if I am sending a string.. so that the other side need not worry about closing anything.
– ranjan
Jun 19 '12 at 12:31
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How to filter rows in pandas by regex
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There is already a string handling function Series.str.startswith().
You should try foo[foo.b.str.startswith('f')].
Result:
a b
1 2 foo
2 3 fat
I think what you expect.
Alternatively you can use contains with regex option....
Generating a SHA-256 hash from the Linux command line
I know the string "foobar" generates the SHA-256 hash c3ab8ff13720e8ad9047dd39466b3c8974e592c2fa383d4a3960714caef0c4f2 using
http://hash.online-convert.com/sha256-generator
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Why switch is faster than if
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@Eric it is slower for a small number of values esp String or int which are sparse.
– Peter Lawrey
Jan 3 '18 at 3:29
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Convert timestamp to readable date/time PHP
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strtotime makes a date string into a timestamp. You want to do the opposite, which is date. The typical mysql date format is date('Y-m-d H:i:s'); Check the manual page for what other letters represent.
If you have a timestamp that you want to u...
How do I start a process from C#?
...tics.Process.Start method to start a process. You can even pass a URL as a string and it'll kick off the default browser.
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How do I check if a SQL Server text column is empty?
... Field), '') = '' is even better ;-), if you feel that " " is an Empty string even with spaces inside
– Kirsten
Jun 13 '19 at 7:26
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