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Execute and get the output of a shell command in node.js
...e shell command execution
* @see https://nodejs.org/api/child_process.html#child_process_child_process_exec_command_options_callback
*/
childProcess.exec(command, function(error, standardOutput, standardError) {
if (error) {
reject();
return;
}
if (s...
Is Java's assertEquals method reliable?
... Object."
http://leepoint.net/notes-java/data/strings/12stringcomparison.html
String is an Object in java, so it falls into that category of comparison rules.
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in iPhone App How to detect the screen resolution of the device
...brary/ios/#documentation/uikit/reference/UIScreen_Class/Reference/UIScreen.html
if([[UIScreen mainScreen] respondsToSelector:NSSelectorFromString(@"scale")])
{
if ([[UIScreen mainScreen] scale] < 1.1)
NSLog(@"Standard Resolution Device");
if ([[UIScreen mainScreen] scale] > 1...
What should a Multipart HTTP request with multiple files look like? [duplicate]
... aram
User-Agent: Mozilla/5.0 Gecko/2009042316 Firefox/3.0.10
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
Referer: http://ar...
How do I serialize an object and save it to a file in Android?
...asy to implement too. developer.android.com/reference/java/io/Serializable.html
– mtmurdock
Aug 9 '12 at 22:07
6
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How to unescape HTML character entities in Java?
Basically I would like to decode a given Html document, and replace all special chars, such as " " -> " " , ">" -> ">" .
...
How do I create a new line in Javascript?
...e("\n\n\n"); // 3 new lines! My oh my!
However, if this is rendering to HTML, you will want to use the HTML tag for a newline:
document.write("<br>");
The string Hello\n\nTest in your source will look like this:
Hello!
Test
The string Hello<br><br>Test will look like this...
HTML5 best practices; section/header/aside/article elements
There is enough information about HTML5 on the web (and also on stackoverflow), but now I'm curious about the "best practices". Tags like section/headers/article are new, and everyone has different opinions about when/where you should use these tags. So what do you guys think of the following layout...
What does gcc's ffast-math actually do?
... you add some references? Like gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html "-ffast-math Sets -fno-math-errno, -funsafe-math-optimizations, -ffinite-math-only, -fno-rounding-math, -fno-signaling-nans and -fcx-limited-range. This option causes the preprocessor macro FAST_MATH to be defined." and ...
How can I find which tables reference a given table in Oracle SQL Developer?
...
http://www.oracle.com/technetwork/issue-archive/2007/07-jul/o47sql-086233.html
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