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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
...
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
...
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...
How to make my layout able to scroll down?
I can not scroll down the screen to view the data in the "Replied By:" section. How can I make my layout scrollable?
5 Answ...
Is it a good idea to use Google Guava library for Android development?
I am involved in the development of Android application which is a rather "thick" mobile client for a Web service. It heavily communicates with the server but also has a lot of inner logic too. So, I decided to use some features of Google Guava library to simplify development process. Here is a li...
What is a unix command for deleting the first N characters of a line?
...nt the results to stdout ... if i just run 'tail -f logfile | cut -c 5-' i can see the results ... the problem must be with grep i'm using cygwin FYI thanks
– les2
Jun 9 '09 at 19:15
...
What is __declspec and when do I need to use it?
...
The canonical examples are __declspec(dllimport) and __declspec(dllexport), which instruct the linker to import and export (respectively) a symbol from or to a DLL.
// header
__declspec(dllimport) void foo();
// code - this ca...
Python try…except comma vs 'as' in except
...
The definitive document is PEP-3110: Catching Exceptions
Summary:
In Python 3.x, using as is required to assign an exception to a variable.
In Python 2.6+, use the as syntax, since it is far less ambiguous and forward compatible with Python 3.x.
In Python 2.5...
Setting Icon for wpf application (VS 08)
...ct name in the solution explorer. in the page that opens, there is an Application tab, in this tab you can set the icon.
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