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How to set breakpoints on future shared libraries with a command flag
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OT: In terminal it would look like this to debug Caja in one line:
gdb -ex "set breakpoint pending on" -ex "break gdk_x_error" -ex run --args caja --sync
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Transform DateTime into simple Date in Ruby on Rails
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Hello collimarco :) you can use ruby strftime method to create ur own date/time display.
time.strftime( string ) => string
%a - The abbreviated weekday name (``Sun'')
%A - The full weekday name (``Sunday'')
%b - The abbreviated month n...
How is performance affected by an unused using directive?
Visual Studio will automatically create using statements for you whenever you create a new page or project. Some of these you will never use.
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POST data in JSON format
...m.method, form.action, true);
xhr.setRequestHeader('Content-Type', 'application/json; charset=UTF-8');
// send the collected data as JSON
xhr.send(JSON.stringify(data));
xhr.onloadend = function () {
// done
};
};
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Git rebase fails, 'Your local changes to the following files would be overwritten by merge'. No loca
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Same thing here Chris - I'd definitely like to know what caused this to work for me.
– karlbecker_com
Dec 21 '12 at 22:30
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Tar archiving that takes input from a list of files
I have a file that contain list of files I want to archive with tar.
Let's call it mylist.txt
6 Answers
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How to put an image in div with CSS?
...SS :
div.image {
content:url(http://placehold.it/350x150);
}
you can try it on this link :
http://jsfiddle.net/XAh2d/
this is a link about css content
http://css-tricks.com/css-content/
This has been tested on Chrome, firefox and Safari. (I'm on a mac, so if someone has the result on IE,...
HttpSecurity, WebSecurity and AuthenticationManagerBuilder
... configure(HttpSecurity) , configure(WebSecurity) and configure(AuthenticationManagerBuilder) ?
2 Answers
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Create objective-c class instance by name?
...red Jul 23 '09 at 19:59
Chris McCallChris McCall
9,82388 gold badges4444 silver badges7777 bronze badges
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Read and overwrite a file in Python
...want to close and reopen the file, to avoid race conditions, you could truncate it:
f = open(filename, 'r+')
text = f.read()
text = re.sub('foobar', 'bar', text)
f.seek(0)
f.write(text)
f.truncate()
f.close()
The functionality will likely also be cleaner and safer using open as a context manager, w...