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Vertically centering a div inside another div [duplicate]
...sted in:
FF3.5+
FF4+
Safari 5+
Chrome 11+
IE9+
HTML
<div class="cn"><div class="inner">your content</div></div>
CSS
.cn {
display: table-cell;
width: 500px;
height: 500px;
vertical-align: middle;
text-align: center;
}
.inner {
display: inline-block;
...
How to reset Jenkins security settings from the command line?
...| sha256sum
You should get 7f128793bc057556756f4195fb72cdc5bd8c5a74dee655a6bfb59b4a4c4f4349 as the result. Take the hash and put it with the salt into <passwordHash>:
<passwordHash>bar:7f128793bc057556756f4195fb72cdc5bd8c5a74dee655a6bfb59b4a4c4f4349</passwordHash>
Restart Jenk...
Android encryption / decryption using AES [closed]
...e) 0xC8,
(byte) 0x34, (byte) 0xD6, (byte) 0x95, (byte) 0xF3, (byte) 0x13 };
private static int BLOCKS = 128;
public static byte[] encryptAES(String seed, String cleartext)
throws Exception {
byte[] rawKey = getRawKey(seed.getBytes("UTF8"));
SecretKeySpec skeySpec = new Secr...
为AppInventor2开发自己的拓展(Extension) - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
来源中文网文档：https://www.fun123.cn/reference/extensions/aix_dev.html
为什么需要开发拓展？App Inventor 2 是积木式在线安卓开发环境，利用拖拽式的方式实现代码块堆叠，从而完成相应的逻辑。上手很容易，但是由于代码块提供的功能...
Fastest way to determine if an integer is between two integers (inclusive) with known sets of values
...aster than the accepted answer above! Test was done on HP Pavilion g6 (AMD A6-3400APU with 6GB ram. Here's the core code used for testing:
int num = rand(); // num to compare in consecutive ranges.
chrono::time_point<chrono::system_clock> start, end;
auto start = chrono::system_clock::now();...
upstream sent too big header while reading response header from upstream
...n file is located at /etc/nginx/nginx.conf and the values should go inside http {...}
– Mario
Feb 26 '18 at 17:20
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How do RVM and rbenv actually work?
...
I wrote an in-depth article: http://niczsoft.com/2011/11/what-you-should-know-about-rbenv-and-rvm/
The basic difference is where the shell environment is changed:
RVM: it's changed when you change Ruby.
rbenv: it's changed when you run a Ruby/gem exec...
Git Tag list, display commit sha1 hashes
...9ead3a54bd1cc062963804e5bcfcfe1e83 refs/tags/1.1.0
591eceaf92f99f69ea402c4ca639605e60963ee6 refs/tags/1.2.0
40414f41d0fb89f7a0d2f17736a906943c05acc9 refs/tags/1.3.0
Each line is the SHA1 hash of the tag, followed by the tag name prefixed with refs/tags/.
If you want the SHA1 hash of the commit, i...
How can I expand and collapse a using javascript?
...ible") ? "Collapse" : "Expand";
});
});
});
Here's a demo : http://jsfiddle.net/hungerpain/eK8X5/7/
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Type or namespace name does not exist [closed]
...
That was truly a magic. Just like my new Mobile Honor 8X, in which sometimes changing the settings does not take effect immediately. In order for it to work properly I have to switch back and forth multiple times.
– Harish NInge Gowda
Apr 2...