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Get escaped URL parameter

...r information from the URL, like the port specified, or the path, protocol etc: var url = $.url('http://allmarkedup.com/folder/dir/index.html?item=value'); url.attr('protocol'); // returns 'http' url.attr('path'); // returns '/folder/dir/index.html' It has other features as well, check out its ho...
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Should I add the Visual Studio .suo and .user files to source control?

...annoyance is that the debug parameters (execution path, deployment target, etc.) are stored in one of those files (don't know which), so if you have a standard for them you won't be able to 'publish' it via SCM for other developers to have the entire development environment 'ready to use'. ...
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How to drop a PostgreSQL database if there are active connections to it?

... all postgresql processes that are running by tying this command sudo /etc/init.d/postgresql restart type the command bg to check if other postgresql processes are still running then followed by dropdb dbname to drop the database sudo /etc/init.d/postgresql restart bg dropdb dbname Thi...
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Singular or plural controller and helper names in Rails

... controllers that are tied directly to a specific model: User -> Users, etc.), but you can use whatever you want. As for helpers, all helpers are available for all controllers by default, so technically, how you name your helpers doesn't matter at all. It's just another convention to keep a cont...
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How can I validate a string to only allow alphanumeric characters in it?

...r digits, or for things that look like numbers (fractions, Roman numerals, etc.; see msdn.microsoft.com/en-us/library/yk2b3t2y.aspx). Given that, and if one was feeling particularly evil, one could compress the contents of IsAlphaNum even further: return string.IsNullOrEmpty(str) ? false : str.ToCh...
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CodeIgniter removing index.php from url

...: Allow overriding htaccess in Apache Configuration (Command) sudo nano /etc/apache2/apache2.conf and edit the file & change to AllowOverride All for www folder Step 4 : Enabled apache mod rewrite (Command) sudo a2enmod rewrite Step 5 : Restart Apache (Command) sudo /etc/init.d/apa...
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C++ IDE for Linux? [closed]

...t with the various tools — Debuggers (gdb), Profilers (gprof, valgrind), etc. You set up your project/build environment using Make, CMake, SnakeMake or any of the various alternatives. And you manage your code with a version control system (most people use Git). You also use tmux (previously also ...
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Should I avoid the use of set(Preferred|Maximum|Minimum)Size methods in Java Swing?

...ld("Phone:"); addField("Email Id:"); KeyboardFocusManager.getCurrentKeyboardFocusManager() .addPropertyChangeListener("permanentFocusOwner", new FocusDrivenScroller(panel)); // Show half the fields sp.setVerticalScrollBarPolicy(JScrollPane.VERT...
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Compiler error: memset was not declared in this scope

...per equivalent C++ headers, <cstring>/<cstdio>/<cstdlib>/etc, rather than C's <string.h>/<stdio.h>/<stdlib.h>/etc. share | improve this answer | ...
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C read file line by line

...har * line = NULL; size_t len = 0; ssize_t read; fp = fopen("/etc/motd", "r"); if (fp == NULL) exit(EXIT_FAILURE); while ((read = getline(&line, &len, fp)) != -1) { printf("Retrieved line of length %zu:\n", read); printf("%s", line); } f...