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Drawing a dot on HTML5 canvas [duplicate]
...image data of the canvas to do pixel drawing" seems to be quite wrong - at least with Chrome 31.0.1650.57 m or depending on your definition of "lot of pixel". I would have preferred to comment directly to the respective post - but unfortunately I don't have enough stackoverflow points yet:
I think ...
How to get UTF-8 working in Java webapps?
...d the pages in UTF-8 encoding (with request headers and html meta-tag), at least Firefox 2/3 and other browsers from this period all encode the character themselves as %D0%B6.
The end result is that all users with name "Petteri" are found and also all users with the name "ж" are found.
But what ...
Bomb dropping algorithm
...at the greedy approach discussed in the other answers was insufficient (at least, it needed to be supplemented with an additional criteria). Some choices of target, even if they result in an equal reduction in the total number, may leave things more spread out than others. I think this is a useful...
Visual Studio: How do I show all classes inherited from a base class?
...s. I recently found that Eclipse has a great version of this, with Java at least. Come on MS, phone up one of your ex developers and ask what it was that you had but lost....Granted it required all the projects to have the generate BSC browse data after compile option, but that was fine. It really ...
Hide the cursor of an UITextField
...@ArtGeigel's claim that this doesn't work were correct (which it isn't, at least as far as I can see) it wouldn't be clear that that were a bug.
– Mark Amery
Aug 2 '13 at 16:50
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Is well formed without a ?
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<input> without a <form> appears valid, yes (at least for html 4.01, look near the end of 17.2.1):
The elements used to create controls
generally appear inside a FORM
element, but may also appear outside
of a FORM element declaration when
they are used to build...
Resolving MSB3247 - Found conflicts between different versions of the same dependent assembly
... The tool is nice, however, it does not work in all circumstances. At least for a .NET 4.5 project it did not show the colliding references versions for me. + msbuild output names the DLLs in question with paths and all.
– twomm
Jul 2 '13 at 10:09
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Odd behavior when Java converts int to byte?
...w, one way to read a negative two's complement number is to start with the least significant bit, move left until you find the first 1, then invert every bit afterwards. The resulting number is the positive version of that number
For example: 11111111 goes to 00000001 = -1. This is what Java will d...
svn强制设定commit时写一定长度的日志 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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setlocal
set REPOS=%1
set TXN=%2
rem check that logmessage contains at least 30 characters
c:\svnlook log "%REPOS%" -t "%TXN%" | findstr ".............................." > nul
if %errorlevel% gtr 0 goto err
exit 0
:err
echo that logmessage contains at least 30 alphanumeric characters. Commi...
Remove/hide a preference from the screen
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The case does not work, at least not in 22. But changing it to a Preference (even though it's a grouping of preferences) does work.
– Rob
Apr 2 '15 at 16:21
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