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Is System.nanoTime() completely useless?
As documented in the blog post Beware of System.nanoTime() in Java , on x86 systems, Java's System.nanoTime() returns the time value using a CPU specific counter. Now consider the following case I use to measure time of a call:
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Xcode is not currently available from the Software Update server
I have problems with my macport after update to OS X 10.9.
13 Answers
13
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Using awk to remove the Byte-order mark
...answered Jul 1 '09 at 11:45
BartoszBartosz
5,28733 gold badges2323 silver badges1616 bronze badges
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ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock'
I installed MySQL on Mac OS X Mountain Lion with homebrew install mysql , but when I tried mysql -u root I got the following error:
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UIButton custom font vertical alignment
...-t hhea -A f Bold.ttf
Then just use the resulting ttf font in your app.
OS X El Capitan
The Apple Font Tool Suite Installer doesn't work anymore on OSX El Capitan because of SIP because it tries to install the binary files into a protected directory.
You have to manually extract ftxdumperfuser. ...
Catch all JavaScript errors and send them to server
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Mozilla exposes GlobalEventHandlers.onerror: developer.mozilla.org/en-US/docs/Web/API/GlobalEventHandlers/…
– roland
Aug 21 '15 at 15:26
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Find JavaScript function definition in Chrome
... would be much better. I mean, the browser has to know this, so why not expose it? What I expected was something like:
11 A...
multiprocessing: sharing a large read-only object between processes?
...rce out to each concurrently running child.
When parent reaches the end, close the pipe. Child gets end of file and finishes normally.
The child parts are pleasant to write because each child simply reads sys.stdin.
The parent has a little bit of fancy footwork in spawning all the children and...
Android应用开发性能优化完全分析 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...来把左侧树保存为一张图片；Capture Layers用来保存psd的PhotoShop分层素材；右侧剧中显示选中View的当前属性状态；右下角显示当前View在Activity中的位置等；左下角三个进行切换；Load View Hierarchy用来手动刷新变化（不会自动刷新的...
Installing vim with ruby support (+ruby)
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I have tried this on Cent_OS but with no success. Tried "./configure --enable-pythoninterp --enable-rubyinterp --enable-cscope --with-features=HUGE --prefix=/home/devel" but vim --version tells me both -python -python3 -ruby. What's wrong?
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