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Function passed as template argument
...o the function, which means that the function to call is add3::operator(), and not just some unknown function pointer.)
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How to post data in PHP using file_get_contents?
I'm using PHP's function file_get_contents() to fetch contents of a URL and then I process headers through the variable $http_response_header .
...
Default argument values in JavaScript functions [duplicate]
...ined') a = 10;
if (typeof(b)==='undefined') b = 20;
//your code
}
and then you can call it like func(); to use default parameters.
Here's a test:
function func(a, b){
if (typeof(a)==='undefined') a = 10;
if (typeof(b)==='undefined') b = 20;
alert("A: "+a+"\nB: "+b);
}
//testing
...
Youtube iframe wmode issue
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Differences between opaque and transparent. opaque is supposed to be more performant.
– donut
Sep 14 '11 at 17:36
3
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About .bash_profile, .bashrc, and where should alias be written in? [duplicate]
...
The reason you separate the login and non-login shell is because the .bashrc file is reloaded every time you start a new copy of Bash. The .profile file is loaded only when you either log in or use the appropriate flag to tell Bash to act as a login shell.
P...
Can I underline text in an Android layout?
How can I define underlined text in an Android layout xml file?
25 Answers
25
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How do I find an element that contains specific text in Selenium Webdriver (Python)?
...omplicated javascript interface with Selenium (using the Python interface, and across multiple browsers). I have a number of buttons of the form:
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Determine if map contains a value for a key?
...s exist?
No. With the stl map class, you use ::find() to search the map, and compare the returned iterator to std::map::end()
so
map<int,Bar>::iterator it = m.find('2');
Bar b3;
if(it != m.end())
{
//element found;
b3 = it->second;
}
Obviously you can write your own getValue() r...
Why use 'virtual' for class properties in Entity Framework model definitions?
... around the virtual property so that the property can support lazy loading and more efficient change tracking. See What effect(s) can the virtual keyword have in Entity Framework 4.1 POCO Code First? for a more thorough discussion.
Edit to clarify "create a proxy around":
By "create a proxy around"...
Make a link open a new window (not tab) [duplicate]
...s mostly "new tab" instead of "new window". You have no influence on that, and you can't "force" modern browsers to open a new window.
In order to do this, use the anchor element's attribute target[1]. The value you are looking for is _blank[2].
<a href="www.example.com/example.html" target="_...