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How do I include a newline character in a string in Delphi?
... from Delphi 2009 (notice the use of AnsiChar and AnsiString). (Line wrap added by me.)
So if you want to make your TLabel wrap, make sure AutoSize is set to true, and then use the following code:
label1.Caption := 'Line one'+sLineBreak+'Line two';
Works in all versions of Delphi since sLineBre...
deny directory listing with htaccess
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PPC-CoderPPC-Coder
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1
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Good way of getting the user's location in Android
... current implementation. I'm still in the beta testing phase of my GPS uploader app, so there might be many possible improvements. but it seems to work pretty well so far.
/**
* try to get the 'best' location selected from all providers
*/
private Location getBestLocation() {
Location gpsloca...
What is the difference between Bower and npm?
...cludes styles etc.
npm is focused on JavaScript. Styles are either downloaded separately or required by something like npm-sass or sass-npm.
Dependency handling
The biggest difference is that npm does nested dependencies (but is flat by default) while Bower requires a flat dependency tree (puts ...
C# how to create a Guid value?
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DavidDavid
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264...
TypeError: 'undefined' is not a function (evaluating '$(document)')
When the script loads, I get this error:
14 Answers
14
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How to pass parameters correctly?
...store a pointer to that very same input object somewhere, so that future reads through that pointer will see the value modifications that have been performed in some other part of the code? In this case, passing by reference is the correct solution.
If your function does not need to modify the orig...
How to prevent a dialog from closing when a button is clicked
...I 8+ as noted by some of the comments.
This is a late answer, but you can add an onShowListener to the AlertDialog where you can then override the onClickListener of the button.
final AlertDialog dialog = new AlertDialog.Builder(context)
.setView(v)
.setTitle(R.string.my_title)
...
What browsers support HTML5 WebSocket API?
...i-07+:
Chrome 14.0
Firefox 6.0 - prefixed: MozWebSocket
IE 9 - via downloadable Silverlight extension
HyBi-10:
Chrome 14.0 + 15.0
Firefox 7.0 + 8.0 + 9.0 + 10.0 - prefixed: MozWebSocket
IE 10 (from Windows 8 developer preview)
HyBi-17/RFC 6455
Chrome 16
Firefox 11
Opera 12.10 / Opera Mobile ...
What does “coalgebra” mean in the context of programming?
...ing and PLT circles, especially when the discussion is about objects, comonads, lenses, and such. Googling this term gives pages that give mathematical description of these structures which is pretty much incomprehensible to me. Can anyone please explain what coalgebras mean in the context of progra...