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Pipe subprocess standard output to a variable [duplicate]
...True argument but this fires up a fully-blown shell which can be dangerous if you don't control the contents of the command string.
>>> proc = subprocess.Popen(['cdrecord', '--help'], stderr=subprocess.PIPE)
>>> output = proc.stderr.read()
>>> print output
Usage: wodim [o...
Android Json and null values
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@SkyKelsey: Why would you say that? Those are different things with different semantics...
– K-ballo
Feb 15 '13 at 21:22
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Unable to find a locale path to store translations for file __init__.py
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Turns out you need to create a locale folder first using mkdir locale. If you are running the command from within an app folder, you need a locale folder within that app folder.
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Print PHP Call Stack
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If you want to generate a backtrace, you are looking for debug_backtrace and/or debug_print_backtrace.
The first one will, for instance, get you an array like this one (quoting the manual) :
array(2) {
[0]=>
array(4) {
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GCC -g vs -g3 GDB Flag: What is the Difference?
...DB but probably
makes other debuggers crash or refuse to read the program. If you want
to control for certain whether to generate the extra information, use
-gstabs+, -gstabs, -gxcoff+, -gxcoff, or -gvms (see below).
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-ggdb
Produce debugging information for use by GDB. This means to use the mo...
How do I get the computer name in .NET
...ame() to get the FQDN
See How to find FQDN of local machine in C#/.NET ? if the last doesn't give you the FQDN and you need it.
See details about Difference between SystemInformation.ComputerName, Environment.MachineName, and Net.Dns.GetHostName
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How do I use an INSERT statement's OUTPUT clause to get the identity value?
If I have an insert statement such as:
1 Answer
1
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Can you center a Button in RelativeLayout?
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I doesn't work if you have match_parent for your width.
– Ghoti
Mar 14 '14 at 11:28
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Why do I get AttributeError: 'NoneType' object has no attribute 'something'?
...The sort() method of a list sorts the list in-place, that is, mylist is modified. But the actual return value of the method is None and not the list sorted. So you've just assigned None to mylist. If you next try to do, say, mylist.append(1) Python will give you this error.
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How to accept Date params in a GET request to Spring MVC Controller?
...can also use @DateTimeFormat(iso=ISO.DATE), which is the same format. BTW, if you can I suggest that you use the Joda DateTime library. Spring supports it really well.
– Luciano
Mar 1 '13 at 19:06
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