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Running karma after installation results in 'karma' is not recognized as an internal or external com
... Man they really don't keep these docs up to date :/ karma-runner.github.io/0.8/intro/installation.html (as 3 years after this answer the docs say npm install -g karma && karma start which does not work).
– Stop Slandering Monica Cellio
Apr 17 '14 at ...
How to design a multi-user ajax web application to be concurrently safe
... web page that shows a large amount of data from the server. The communication is done via ajax.
8 Answers
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How to get the current working directory in Java?
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public class JavaApplication {
public static void main(String[] args) {
System.out.println("Working Directory = " + System.getProperty("user.dir"));
}
}
This will print a complete absolute path from where your application was initialized...
Getting time elapsed in Objective-C
... events, for example, the appearance of a UIView and the user's first reaction.
7 Answers
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Creating temporary files in Android
...he Activity pointer
File outputFile = File.createTempFile("prefix", "extension", outputDir);
As for their deletion, I am not complete sure either. Since I use this in my implementation of a cache, I manually delete the oldest files till the cache directory size comes down to my preset value.
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How is it possible to declare nothing inside main() in C++ and yet have a working application after
In an interview I was confronted with a question such as this:
6 Answers
6
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What is the use of ByteBuffer in Java? [closed]
What are example applications for a ByteBuffer in Java? Please list any example scenarios where this is used. Thank you!
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移动前端开发之viewport的深入理解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...移动设备网站的开发时，我们需要的是ideal viewport。那么怎么才能得到ideal viewport呢？这就该轮到meta标签出场了。
我们在开发移动设备的网站时，最常见的的一个动作就是把下面这个东西复制到我们的head标签中：
<meta name="viewp...
Couldn't register with the bootstrap Server
...e caches and targets, and doing a clean build.
I'm running XCode 3.5.4 and iOS 4.2.1
Hope this helps someone.
-Mike
UPDATE:
Same problem running Xcode 4.3 and iOS5 - just power-cycle the device.
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How to download a branch with git?
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Thanks to a related question, I found out that I need to "checkout" the remote branch as a new local branch, and specify a new local branch name.
git checkout -b newlocalbranchname origin/branch-name
Or you can do:
git checkout -t origin/branch-n...