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What is the use case of noop [:] in bash?
....)
– Keith Thompson
May 12 '16 at 1:05
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Android encryption / decryption using AES [closed]
...ing SHA1PRNG for key derivation and using AES in ECB mode)
Instead (as of 2016), use PBKDF2WithHmacSHA1 for key derivation and AES in CBC or GCM mode (GCM provides both privacy and integrity)
You could use functions like these:
private static byte[] encrypt(byte[] raw, byte[] clear) throws Exception...
Android Camera Preview Stretched
...ra.Size> sizes, int w, int h) {
final double ASPECT_TOLERANCE = 0.1;
double targetRatio=(double)h / w;
if (sizes == null) return null;
Camera.Size optimalSize = null;
double minDiff = Double.MAX_VALUE;
int targetHeight = h;
for (Camera.S...
RegEx to exclude a specific string constant [duplicate]
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150
You have to use a negative lookahead assertion.
(?!^ABC$)
You could for example use the follo...
How does the Google “Did you mean?” Algorithm work?
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Here's the explanation directly from the source ( almost )
Search 101!
at min 22:03
Worth watching!
Basically and according to Douglas Merrill former CTO of Google it is like this:
1) You write a ( misspelled ) word in google
2) You don't find what you wanted ( don't click on any r...
Mockito How to mock only the call of a method of the superclass
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edited Feb 10 '17 at 8:53
answered Aug 13 '10 at 17:59
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What's the difference between xsd:include and xsd:import?
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206
The fundamental difference between include and import is that you must use import to refer to d...
WAMP shows error 'MSVCR100.dll' is missing when install
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The MSVCR100.dll file is part of the Microsoft Visual C++, redistributables. You can install them and see if this solves your problem. After you install the above check if your wamp installation is correctly setup. Search for "my wamp ...
How do I find the MySQL my.cnf location
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590
There is no internal MySQL command to trace this, it's a little too abstract. The file might be...
Can I change the height of an image in CSS :before/:after pseudo-elements?
...fter {
background-image: url('/images/pdf.png');
background-size: 10px 20px;
display: inline-block;
width: 10px;
height: 20px;
content:"";
}
See the full Compatibility Table at the MDN.
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