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Take a full page screenshot with Firefox on the command-line
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You can use it and abuse it. I decided to keep it unlicensed, so you are free to play with it as you want.
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print call stack in C or C++
...n the file you want to debug. */
#include <stdio.h>
#include <execinfo.h>
void print_trace(void) {
char **strings;
size_t i, size;
enum Constexpr { MAX_SIZE = 1024 };
void *array[MAX_SIZE];
size = backtrace(array, MAX_SIZE);
strings = backtrace_symbols(array, size...
How can you integrate a custom file browser/uploader with CKEditor?
...ut it into $callback.
When someone selects a file, run this JavaScript to inform CKEditor which file was selected:
window.opener.CKEDITOR.tools.callFunction(<?php echo $callback; ?>,url)
Where "url" is the URL of the file they picked. An optional third parameter can be text that you want d...
Search stops working for “Entire Solution”
... editing the code a lot with rect. selection copy/paste, and while holding Alt, I've heard the computer beep a lot, very possibly due to releasing mouse button after Alt or something.That way Ctrl key somehow got sticky! All the apps were reacting like it was held. And yes, combinations with Break m...
What is the IntelliJ shortcut to create a local variable?
...ce Variable refactoring. By default, select some text, and then hit Ctrl + Alt + V (for Mac: ⌘+⌥+V). If the expression is incomplete or invalid, IntelliJ will still make a good guess about what you meant and try to fix it for you.
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How do you add swap to an EC2 instance?
... you want to allocate… you can read the man page of the command for more info: linux.die.net/man/1/dd
– Fábio Batista
May 19 '14 at 22:23
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Best practices for styling HTML emails [closed]
...ylesheets, and many others (including Gmail) ignore CSS block declarations altogether. Are inline style attributes my only choice? What are the best practices for styling HTML emails?
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Rename a class in Xcode: Refactor… is grayed out (disabled). Why?
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I'm going to my project at finder, then change files name by get info.
After that, at xcode -> Project Navigator I delete the files.
At end, I click right on the class and Add files to ..., and add these files again.
It worked for me.
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pull/push from multiple remote locations
... multiple remote repositories with the git remote command:
git remote add alt alt-machine:/path/to/repo
To fetch from all the configured remotes and update tracking branches, but not merge into HEAD, do:
git remote update
If it's not currently connected to one of the remotes, it will take time...
Are there any free Xml Diff/Merge tools available? [closed]
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Hi @James Thanks for the info. Obviously it would be nice if it was free, but it does provide some very cool functionality - and your example above is a classic as to why this tool is soooo helpful! Thanks for your post. :)
– R...