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Pointers vs. values in parameters and return values
...compile time. They sometimes accept a pointer to a slice in an interface{} parameter.
Maps, channels, strings, and function and interface values, like slices, are internally references or structures that contain references already, so if you're just trying to avoid getting the underlying data copi...
Create a string with n characters
...r;
/**
* Creates a string of spaces that is 'spaces' spaces long.
*
* @param spaces The number of spaces to add to the string.
*/
public String spaces( int spaces ) {
return CharBuffer.allocate( spaces ).toString().replace( '\0', ' ' );
}
Invoke using:
System.out.printf( "[%s]%n", spaces( ...
How to prevent blank xmlns attributes in output from .NET's XmlDocument?
...by using the Factory Pattern. I created a factory for XElement objects. As parameter for the instantiation of the factory I've specified a XNamespace object. So, everytime a XElement is created by the factory the namespace will be added automatically. Here is the code of the factory:
internal class...
Unlimited Bash History [closed]
...nstead of -1, and make sure you don't have any other declarations of those params in a .bashrc or .bash_profile or .profile.
– fotinakis
Jun 17 '14 at 19:56
...
How can I view a git log of just one user's commits?
...t way...
You can filter commits by author in the commit view by appending param ?author=github_handle. For example, the link https://github.com/dynjs/dynjs/commits/master?author=jingweno shows a list of commits to the Dynjs project
...
How do I disable orientation change on Android?
...
the third param - screenSize cannot be found in 2.3.x , should i change to screenLayout?
– deadfish
Apr 23 '12 at 10:45
...
How do you prevent install of “devDependencies” NPM modules for Node.js (package.json)?
...e root of a package, and can be managed like
any other npm configuration param. See config(1) for more on the
topic.
However, to resolve this question, if you want to ONLY install the "dependencies" using npm, the following command is:
npm install --production
This can be confirmed by looki...
plupload图片上传插件的使用 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...utlipart 代替二进制流的方式，在webkit下无法工作
multipart_params： 跟 multipart关联在一起的键值
multi_selection： 多选对话框
resize：修改图片属性 resize: {width: 320, height: 240, quality: 90}
runtimes:上传插件初始化选用那种方式的优先级顺...
Use Font Awesome Icon As Favicon
...or is already capable of that, I just haven't built the UI for it. Pass in params bg and fg for the background and foreground, respectively, using RGB HEX colour values. for example, paulferrett.com/fontawesome-favicon/…
– Paul Ferrett
Apr 30 '15 at 4:03
...
Optimise PostgreSQL for fast testing
...ce dramatically just by creating an appropriate index or tweaking the cost parameters.
AFAIK there's no way to set an entire database or cluster as UNLOGGED. It'd be interesting to be able to do so. Consider asking on the PostgreSQL mailing list.
Host OS tuning
There's some tuning you can do at t...