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How can I make the computer beep in C#?
...dited Jan 8 '15 at 13:15
Er. ßridy
49311 gold badge66 silver badges2020 bronze badges
answered Nov 26 '08 at 15:41
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How to reliably open a file in the same directory as a Python script
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Also, the realpath call resolves symbolic links if any are found. This avoids troubles when deploying with setuptools on Linux systems (scripts are symlinked to /usr/bin/ -- at least on Debian).
You may the use the following to open up files in the same folder:
f = open(os.path.join(__location__, '...
Views vs Components in Ember.js
...onent
That's exactly what components let you do. In fact, it's such a good idea that the W3C is currently working on the Custom Elements spec.
Ember's implementation of components tries to be as closely to the Web Components specification as possible. Once Custom Elements are widely available in bro...
Fastest way to convert Image to Byte array
...Step Not quite. More accurately: If you use an object that has implemented IDisposable, then you should be sure to call Dispose() when you're done with it so that it'll clean up any resources that it has tied up. The using(){} statement just calls it for you when the object goes out of scope of that...
What is the difference between graph search and tree search?
...p condition. open holds the nodes in memory, which are currently under consideration, the open list. Note that the following pseudo code is not correct in every aspect (2).
Tree Search
open <- []
next <- start
while next is not goal {
add all successors of next to open
next <- se...
How do API Keys and Secret Keys work? Would it be secure if I have to pass my API and secret keys to
... a few tricks to make it work properly with a multiuser system, such as avoiding temporary files and such.
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Bootstrap 3 Navbar with Logo
...our navbar. You can adjust your image via css height attribute (allowing width to scale) or you can just use an appropriately sized image. Whatever you decide to do - the way this looks will depend on how well you size your image.
For some reason, everyone wants to stick the image inside of an an...
What does functools.wraps do?
In a comment on this answer to another question , someone said that they weren't sure what functools.wraps was doing. So, I'm asking this question so that there will be a record of it on StackOverflow for future reference: what does functools.wraps do, exactly?
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JavaScript DOM remove element
...d(child);
In your example, you should be doing something like:
if (frameid) {
frameid.parentNode.removeChild(frameid);
}
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How to throw a C++ exception
...int a, int b ) {
if ( a < 0 || b < 0 ) {
throw std::invalid_argument( "received negative value" );
}
}
The Standard Library comes with a nice collection of built-in exception objects you can throw. Keep in mind that you should always throw by value and catch by reference:
t...