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Match whitespace but not newlines
...JOINER, and ZERO WIDTH NON-BREAKING SPACE (if it used as other than a byte-order mark) fit the whitespace rule in my book. Therefore, I include them in my horizontal whitespace character class.
In Java:
static public final String HORIZONTAL_WHITESPACE = "[\\p{Blank}\\u200B\\u2060\\uFFEF]"
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Using 'return' in a Ruby block
...sers to use return in their procs without consequences, self is preserved, etc.
The advantage of using Thread here is that in some cases you won't get the LocalJumpError - and the return will happen in the most unexpected place (onside a top-level method, unexpectedly skipping the rest of it's body...
How to get folder path for ClickOnce application
...ending on publishing settings (Checking for updates, version requirements, etc).
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What uses are there for “placement new”?
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We use it with custom memory pools. Just a sketch:
class Pool {
public:
Pool() { /* implementation details irrelevant */ };
virtual ~Pool() { /* ditto */ };
virtual void *allocate(size_t);
virtual void deallocate(void *);
static Pool::misc_pool() ...
Visual Studio 64 bit?
...h, but follow). Same situation happened in history: Windows 64!...
So in order to answer this fully I want you to remember old days. Imagine reasons for "why not we see 64bit Windows" are there at the time. I think at the time for Windows64 they had exact same reasons others have enlisted here abo...
RichTextBox (WPF) does not have string property “Text”
...the Control as I am using WPF. In there, there is no Text property, and in order to get a text, I should have used this line:
string myText = new TextRange(transcriberArea.Document.ContentStart, transcriberArea.Document.ContentEnd).Text;
thanks
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Password hint font in Android
...TextView;
/**
* This class watches the text input in a password field in order to toggle the field's font so that the hint text
* appears in a normal font and the password appears as monospace.
*
* <p />
* Works around an issue with the Hint typeface.
*
* @author jhansche
* @see <a...
How do you attach and detach from Docker's process?
...fig.json file or --detach-keys "ctrl-a,a" on the command line with attach etc.
– Matthew Hannigan
Jan 1 '18 at 2:31
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How to implement the --verbose or -v option into a script?
...ut many *nix commands also support multiple levels of verbosity (-v -v -v, etc), which might get messy this way.
– TextGeek
Apr 9 '19 at 13:41
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Detecting superfluous #includes in C/C++?
... a namespace which alters the lookup of a name some way down the line. In order to detect items like the namespace you need much more than a preprocessor, you in fact almost need a full compiler.
Lint is more of a style checker and certainly won't have this full capability.
I think you'll find...