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Grant **all** privileges on database
...bringing alot to the table here - i don't name my users myuser - the questioner was simply using a username as an example - i used the same example username for consistency.
– diagonalbatman
Feb 16 '11 at 13:44
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What are the differences between struct and class in C++?
...+ had come from scratch, with no history, then it would probably have only one such keyword. It also probably wouldn't have made the impact it made.
In general, people will tend to use struct when they are doing something like how structs are used in C; public members, no constructor (as long as it...
Running a Haskell program on the Android OS
...style file which describes the platform (word size, c-compiler, etc) I've done this with the Wii homebrew dev kit and it was quite easy. However jhc still has some stability issues with complex code such as using a monad transformer stack with IO but jhc has been improving a lot over the last 6 mont...
Why is the gets function so dangerous that it should not be used?
...edited Feb 5 '16 at 0:18
Marco Bonelli
41.5k1616 gold badges8585 silver badges9999 bronze badges
answered Nov 7 '09 at 18:56
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Redirecting to a relative URL in JavaScript
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You can do a relative redirect:
window.location.href = '../'; //one level up
or
window.location.href = '/path'; //relative to domain
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How to correctly save instance state of Fragments in back stack?
...omplicated but at least it handles all the possible situations. In case anyone is interested.
public final class MyFragment extends Fragment {
private TextView vstup;
private Bundle savedState = null;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, ...
What are named pipes?
...led "Named pipes", but they behave differently. On Unix, a named pipe is a one-way street which typically has just one reader and one writer - the writer writes, and the reader reads, you get it?
On Windows, the thing called a "Named pipe" is an IPC object more like a TCP socket - things can flow b...
Java exception not caught?
...exception thrown earlier in try or catch block.
Java 7 example: http://ideone.com/0YdeZo
From Javadoc's example:
static String readFirstLineFromFileWithFinallyBlock(String path)
throws IOException {
BufferedReader br = new BufferedReader(...
How to import a jar in Eclipse
...e the Jar. A quick demo here.
The above solution is obviously a "Quick" one. However, if you are working on a project where you need to commit files to the source control repository, I would recommend adding Jar files to a dedicated library folder within your source control repository and referen...
Removing duplicates from a list of lists
...p inner loops of code that's pushing the boundaries of performance limits) one may need to go into much more detail, providing probability distributions, deciding which performance measures to optimize (maybe the upper bound or the 90th centile is more important than an average or median, depending ...