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How to set IntelliJ IDEA Project SDK
...jdk1.7.0_99
2) go to project structure under File menu ctrl+alt+shift+S
3) SDKs is located under Platform Settings. Select it.
4) click the green + up the top of the window.
5) select JDK (I have to use keyboard to select it do not know why).
select the home directory for your jdk installati...
Avoiding recursion when reading/writing a port synchronously?
All port operations in Rebol 3 are asynchronous. The only way I can find to do synchronous communication is calling wait .
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How to go back to previous opened file in Vim? [duplicate]
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232
Try using this shortcut:
CTRL-^
Vim documentation :help CTRL-^:
CTRL-^ Edit the alterna...
Duplicate files copied (Android Studio 0.4.0) [duplicate]
...ent 14 in this bug: https://code.google.com/p/android/issues/detail?id=61573#c14 this is a bug in v0.7.0 of the Android Gradle plugin, and is due to be fixed soon in 0.7.1.
EDIT
Here are the notes from that bug about the addition for 0.7.1:
0.7.1 is out with the fix for this.
The DSL to exclude ...
numpy matrix vector multiplication [duplicate]
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329
Simplest solution
Use numpy.dot or a.dot(b). See the documentation here.
>>> a = np...
How to pass dictionary items as function arguments in python? [duplicate]
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3 Answers
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Warning: The method assertEquals from the type Assert is deprecated
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3 Answers
3
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What do {curly braces} around javascript variable name mean [duplicate]
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238
This is what's known as a destructuring assignment, and it's a new feature of JavaScript 1.7 (a...
如何判断GIF是否是动图 - C/C++ - 清泛网 - 专注C/C++及内核技术
...图像会发现JFIF的标识，若为动图，则会出现GIF。charstrGIF[3];memcpy( strGIF, pbyImag...用记事本（或其他文本工具）打开图像文件，若是单图像会发现JFIF的标识，若为动图，则会出现GIF。
char strGIF[3];
memcpy( strGIF, pbyImageBuffer, 3 );
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