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Windows batch: sleep [duplicate]
...n XXX 127.0.0.1 >nul
where XXX is the number of seconds to wait, plus one.
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What is Double Brace initialization in Java?
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Every time someone uses double brace initialisation, a kitten gets killed.
Apart from the syntax being rather unusual and not really idiomatic (taste is debatable, of course), you are unnecessarily creating two significant problems in your...
How to get IntPtr from byte[] in C#
...HGlobal(unmanagedPointer);
Alternatively you could declare a struct with one property and then use Marshal.PtrToStructure, but that would still require allocating unmanaged memory.
Edit: Also, as Tyalis pointed out, you can also use fixed if unsafe code is an option for you
...
Notepad++ Multi editing
...our text, click the 'record' button in the ribbon, and then edit just that one row of text. You may only use arrow keys or ctrl+arrow keys to move around characters/words rather than clicking with your mouse. The 'home' and 'end' keys are also useful.
When you're finished with that one line, move ...
How can I repeat a character in Bash?
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Note that the first option with seq prints one less than the number given, so that example will print 99 = characters.
– Camilo Martin
Jan 2 '14 at 16:10
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Why would a JavaScript variable start with a dollar sign? [duplicate]
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As others have mentioned the dollar sign is intended to be used by mechanically generated code. However, that convention has been broken by some wildly popular JavaScript libraries. JQuery, Prototype and MS AJAX (AKA Atlas) all use this charac...
Using str_replace so that it only acts on the first match?
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Can be done with preg_replace:
function str_replace_first($from, $to, $content)
{
$from = '/'.preg_quote($from, '/').'/';
return preg_replace($from, $to, $content, 1);
}
echo str_replace_first('abc', '123', 'abcdef abcdef ...
Show DialogFragment with animation growing from a point
...want:
public class CustomDialogFragment extends DialogFragment implements OnEditorActionListener
{
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState)
{
return super.onCreateView(inflater, container, savedInstanceS...
What is Clojure useful for? [closed]
...ot that Clojure isn't really suited for. I mean, it isn't really great for one off command-line scripts because of the JVM startup time (unless you're using cake or something similar), but that can be said for any JVM language.
Clojure is especially suited to concurrency tasks. It was built from th...
brew install mysql on macOS
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I think one can end up in this position with older versions of mysql already installed. I had the same problem and none of the above solutions worked for me. I fixed it thus:
Used brew's remove & cleanup commands, unloaded the l...