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How to replace a character with a newline in Emacs?
...a control code, versus Ret which is the key next to your quote and sends 0x0d. en.wikipedia.org/wiki/C0_and_C1_control_codes
– Jonathan Arkell
Jan 23 '14 at 18:28
2
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How to check the differences between local and github before the pull [duplicate]
... master origin/master
Will output something like :
+ 2642039b1a4c4d4345a0d02f79ccc3690e19d9b1
+ a4870f9fbde61d2d657e97b72b61f46d1fd265a9
Indicates that there are two commits in my remote tracking branch that haven't been merged into my local branch.
This also works the other way :
git che...
How to track down log4net problems
... answered Dec 8 '17 at 14:55
K0D4K0D4
1,65711 gold badge2222 silver badges1919 bronze badges
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Simplest two-way encryption using PHP
...ammunition; we attack at dawn.';
$key = hex2bin('000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f');
$encrypted = UnsafeCrypto::encrypt($message, $key);
$decrypted = UnsafeCrypto::decrypt($encrypted, $key);
var_dump($encrypted, $decrypted);
Demo: https://3v4l.org/jl7qR
The abo...
Can I set subject/content of email using mailto:?
...add line breaks by adding the following encoded sequence in the string:
%0D%0A // one line break
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Is it possible to make a div 50px less than 100% in CSS3? [duplicate]
...h will try to fill it's parent.
header {
width:100%;
background:#d0d0d0;
height:100%;
}
h1 {
display:block;
border:#000 solid 1px;
margin:0 50px 0 0;
height:100px;
}
<header>
<h1></h1>
</header>
...
Set transparent background of an imageview on Android
...
35% — 59
30% — 4D
25% — 40
20% — 33
15% — 26
10% — 1A
5% — 0D
0% — 00
You can also set opacity programmatically like:
yourView.getBackground().setAlpha(127);
Set opacity between 0 (fully transparent) to 255 (completely opaque). The 127.5 is exactly 50%.
You can create any level ...
How to send objects in NIB files to front/back?
... answered Dec 5 '11 at 16:35
C0D3C0D3
4,74677 gold badges3939 silver badges6262 bronze badges
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Regular expression to match URLs in Java
...u0baa\u0bb0\u0bbf\u0b9f\u0bcd\u0b9a\u0bc8|\u0c2d\u0c3e\u0c30\u0c24\u0c4d|\u0dbd\u0d82\u0d9a\u0dcf|\u0e44\u0e17\u0e22|\u30c6\u30b9\u30c8|\u4e2d\u56fd|\u4e2d\u570b|\u53f0\u6e7e|\u53f0\u7063|\u65b0\u52a0\u5761|\u6d4b\u8bd5|\u6e2c\u8a66|\u9999\u6e2f|\ud14c\uc2a4\ud2b8|\ud55c\uad6d|xn\\-\\-0zwm56d|xn\\-\...
PHP - how to create a newline character?
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Only double quoted strings interpret the escape sequences \r and \n as '0x0D' and '0x0A' respectively, so you want:
"\r\n"
Single quoted strings, on the other hand, only know the escape sequences \\ and \'.
So unless you concatenate the single quoted string with a line break generated elsewhere...