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Detect if stdin is a terminal or pipe?
... methods that can be used if different degrees of interactivity have to be tested.
Methods in Detail
There are several methods to detect if a program is running interactively.
Following table shows an overview:
cmd\method ctermid open isatty fstat
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JavaScript, elegant way to check nested object properties for null/undefined [duplicate]
... may return a property from anywhere in the chain, it doesn't specifically test for the last property.
– RobG
May 22 '14 at 14:21
2
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Build Eclipse Java Project from Command Line
...ke this:
Building workspace
Building '/RemoteSystemsTempFiles'
Building '/test'
Invoking 'Java Builder' on '/test'.
Cleaning output folder for test
Build done
Building workspace
Building '/RemoteSystemsTempFiles'
Building '/test'
Invoking 'Java Builder' on '/test'.
Preparing to build test
Cleaning ...
Advantage of switch over if-else statement
...different area of the code, but now you have the opportunity to reuse this test. You also have more options for how to solve it. You could use std::set, for example:
bool RequiresSpecialEvent(int numError)
{
return specialSet.find(numError) != specialSet.end();
}
I'm not suggesting that thi...
Enabling WiFi on Android Emulator
...
I want to test VNC server on emulator and vnc server app requires Wifi or USB to get connect to network? then what is the best solution ?
– mfq
Sep 12 '13 at 14:18
...
Check if a string is a date value
...he same on all platforms? In all locales? In the future?) or you can use a tested solution and use your time to improve it, not reinvent it. All of the libraries listed here are open source, free software.
share
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Find size of object instance in bytes in c#
... Marshal.ReadInt32(type.TypeHandle.Value, 4) works for x86 and x64. I only tested struct and class types. Keep in mind that this returns the boxed size for value types. @Pavel Maybe you could update your answer.
– jnm2
Mar 1 '15 at 1:52
...
Unable to find specific subclass of NSManagedObject
... setting
creating instances works both in the main application and in unit tests.
The managed object subclass must not be marked with @objc(classname) (this was observed in https://stackoverflow.com/a/31288029/1187415).
Alternatively, you can empty the "Module" field (it will show "None") and mark ...
How to validate an e-mail address in swift?
...
wouldn't return emailTest.evaluateWithObject(testStr) be a lot more simpler and readable? Comparing to == true is a bit like Javascript.
– Sulthan
Aug 24 '14 at 11:55
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What does the star operator mean, in a function call?
...ou want to 'store' a function call.
For example, suppose I have some unit tests for a function 'add':
def add(a, b): return a + b
tests = { (1,4):5, (0, 0):0, (-1, 3):3 }
for test, result in tests.items():
print 'test: adding', test, '==', result, '---', add(*test) == result
There is no other...