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How to add multi line comments in makefiles
...ent (including $ signs, colons and more which all have a meaning for make) then you must comment every single line. So why the ifeq...:)
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What is the difference between and ?
...ding last two lines — if page uses hyphenation from CSS (hyphens: auto), then lang attribute is required to allow browser to select proper set of rules.
– RobertT
Oct 30 '14 at 2:42
...
iOS: How does one animate to new autolayout constraint (height)
...lf that explain how to use animation with autolayout.
Follow this link and then find the video named "Auto layout by example"
It gives some interesting stuff about autolayout and the last part is about how to use animation.
...
libpthread.so.0: error adding symbols: DSO missing from command line
...ing is dependent on the order of modules. Symbols are first requested, and then linked in from a library that has them. So you have to specify modules that use libraries first, and libraries after them. Like this:
gcc x.o y.o z.o -la -lb -lc
Moreover, in case there's a circular dependency, you sh...
Can I mix Swift with C++? Like the Objective-C .mm files
...der a C++ file that includes a variable named nil (which is legal C++) and then try to compile that as Objective-C++.
Swift doesn't have the same relationship. It is not a superset of C or C++, and you can't directly use either in a .swift file.
"Using Swift with Cocoa and Objective-C" also tells ...
Can git operate in “silent mode”?
...err=$(tempfile)
if ! git "$@" </dev/null >$stdout 2>$stderr; then
cat $stderr >&2
rm -f $stdout $stderr
exit 1
fi
rm -f $stdout $stderr
}
This will suppress stdout and stderr, unless the git command fails. It's not pretty; in fact the stdout fi...
How do I pass values to the constructor on my wcf service?
...pDispatcher.DispatchRuntime.InstanceProvider = instanceProvider;
}
}
Then, apply the attribute to your service implementation class
[ServiceBehavior]
[MyInstanceProviderBehavior(<params as you want>)]
public class MyService : IMyContract
The third option: you can also apply a service ...
In .NET, which loop runs faster, 'for' or 'foreach'?
...tually has an index.
However, if you need to use the index of an element, then of course you should be allowed to use a for loop. But if you don't need to use an index, having one is just cluttering your code.
There are no significant performance implications as far as I'm aware. At some stage in ...
“Inner exception” (with traceback) in Python?
...will let you add context to it. You can modify the exception's message and then reraise it.
import subprocess
try:
final_args = ['lsx', '/home']
s = subprocess.check_output(final_args)
except OSError as ex:
ex.strerror += ' for command {}'.format(final_args)
raise
That generates ...
Archive the artifacts in Jenkins
...neral section, check "Discard old builds" with strategy "Log Rotation" and then go into its Advanced options. Two more options will appear related to keeping build artifacts for the job based on number of days or builds.
The settings that work for me are to enter 1 for "Max # of builds to keep with...