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How to deal with a slow SecureRandom generator?
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You should be able to select the faster-but-slightly-less-secure /dev/urandom on Linux using:
-Djava.security.egd=file:/dev/urandom
However, this doesn't work with Java 5 and later (Java Bug 6202721). The suggested work-around is to use:
-Djav...
Colored logcat in android studio by colorpid
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Warn : BBB529
Error : FF6B68
Assert : 9876AA
Only show logcat from selected process is supported by default feature at AndroidStudio. If you are not satisfied with current customizations you need to continue to use your favorite shell with JakeWharton srcipt as for now.
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java.lang.ClassNotFoundException: org.springframework.web.servlet.DispatcherServlet
...lick on Deployment Assembly.
click add
click on "Java Build Path Entries"
select Maven Dependencies"
click Finish.
Rebuild and deploy again
Note: This is also applicable for non maven project.
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Why is quicksort better than mergesort?
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why is this selected as the correct answer ?. All it explains is how quick sorts problems be patched. It still doesnt tell why quick sort is used more than other ?. Is the answer "quick sort is used more than other because after one dept...
How can I update NodeJS and NPM to the next versions?
...0.9.6
Where the dot (•) means that it's a currently active version. To select another node.js version from the list, use Up/Down arrow keys and activate using the Enter key.
To list the versions available to install:
$ n lsr
nvm (macOS, Linux)
nvm is also like rvm, even the command names an...
What's a simple way to get a text input popup dialog box on an iPhone
...wordPrompt = UIAlertController(title: "Enter Password", message: "You have selected to enter your passwod.", preferredStyle: UIAlertControllerStyle.Alert);
passwordPrompt.addAction(UIAlertAction(title: "OK", style: UIAlertActionStyle.Default, handler: { (action) -> Void in
// Now do ...
Can I hide the HTML5 number input’s spin box?
...you can just use display: none; as the only thing inside the selector
– philfreo
Sep 11 '12 at 18:19
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Is there any particular difference between intval and casting to int - `(int) X`?
... = implode(",", array_map('intval', $_POST['array_of_integers']));
$sql = "SELECT * FROM table WHERE ids IN ($ids)";
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“Connection for controluser as defined in your configuration failed” with phpMyAdmin in XAMPP
... a file called create_tables.sql. Open it in a text editor.
In phpMyAdmin, select the phpmyadmin database and click on the "SQL" tab.
Copy/paste the entire text from create_tables.sql into the text box, and run the query.
Open the config.inc.php file in the phpMyAdmin install directory, and add the ...
Need a good hex editor for Linux [closed]
...A data conversion table.
Advanced copy/paste capabilities.
Highlighting of selection pattern matches in the file.
Plugin based architecture.
Export of data to text and html (others with plugins).
Bitwise operations on data.
A comprehensive user manual.
wxHexEditor is another Free Hex Editor, built...