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How to execute an external program from within Node.js?
... What's the best way to act on a result of the child process. Example... if the process returns an exit code 0, and I want to call a different method, I seem to run into a plethora of errors.
– continuousqa
Mar 20 '15 at 23:59
...
Change Author template in Android Studio
...the required pattern. Use the description section below to understand the different parameters that can be used.
/**
* Created by ${USER} on ${DAY},${MONTH_NAME_FULL},${YEAR}
*/
Note: For the name attribute, you can simply write it directly without using attributes. Also you can add your compan...
Remove querystring from URL
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Marginal optimisation if it matters (probably not): split('?', 1)[0].
– bobince
Mar 29 '10 at 22:56
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What does the unary plus operator do?
...
It's there to be overloaded if you feel the need; for all predefined types it's essentially a no-op.
The practical uses of a no-op unary arithmetic operator are pretty limited, and tend to relate to the consequences of using a value in an arithmetic ex...
What does this gdb output mean?
...r Bug ID# 10555404. I did file a report myself which has finally been identified as a dupe of the mentioned bug id.
The issue currently persists up until and including Xcode Version 4.4.1 (4F1003), iOS SDK 5.1.
Update
This issue is finally fixed within Xcode Version 4.5 (4G182), iOS SDK 6.0.
Not...
Public Fields versus Automatic Properties
...e time ago, there was a link to a posting on Jeff's blog, explaining some differences.
Properties vs. Public Variables
Reflection works differently on variables vs. properties, so if you rely on reflection, it's easier to use all properties.
You can't databind against a variable.
Changing a v...
Regular Expression to get a string between parentheses in Javascript
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This doesn't work if there are parentheses within the parentheses you want to capture. Such as: "I expect five hundred dollars ($500 (but I know I'll never see that money again))."
– JayB
May 11 '15 at 1...
Remove characters from NSString?
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This ONLY works if the 'spaces' are well behaved ASCII value=32 (%20) characters. To remove ALL possible white-space chars use Jim Dovey's solution below.
– Linasses
Apr 28 at 11:23
...
Ignore python multiple return value
...to return the first value, x = func()[1] to return the second, and so on.
If you want to get multiple values at a time, use something like x, y = func()[2:4].
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|...
Full Screen Theme for AppCompat
...verlay">@null</item>
</style>
and also mention in your manifest file.
<activity
android:name=".activities.FullViewActivity"
android:theme="@style/Theme.AppCompat.Light.NoActionBar.FullScreen"
/>
...