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OSError: [Errno 2] No such file or directory while using python subprocess in Django
I am trying to run a program to make some system calls inside Python code using subprocess.call() which throws the following error:
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Android - How To Override the “Back” button so it doesn't Finish() my Activity?
...artForeground() and make sure to have an ongoing notification or else Android will kill your service if it needs to free memory.
@Override
public void onBackPressed() {
Log.d("CDA", "onBackPressed Called");
Intent setIntent = new Intent(Intent.ACTION_MAIN);
setIntent.addCategory(Intent.CAT...
jQuery show for 5 seconds then hide
I'm using .show to display a hidden message after a successful form submit.
3 Answers
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chai test array equality doesn't work as expected
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You're right, I didn't read well. I thought it's just another API change.
– Ludder
Dec 2 '14 at 15:19
6
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TypeError: method() takes 1 positional argument but 2 were given
...led on, so there needs to be some way for that object to be referred to inside the method. By convention, this first argument is called self inside the method definition:
class MyNewClass:
def method(self, arg):
print(self)
print(arg)
If you call method("foo") on an instance ...
Friend declaration in C++ - difference between public and private
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so I guess whoever told me that just didn't know what they were talking about. Thanks :)
– BIU
Jun 20 '11 at 6:54
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AngularJS: disabling all form controls between submit and server response
...vil!!!) and query all elements as array (by class or attribute marker)
The ideas I had so far are:
2 Answers
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How do I get the backtrace for all the threads in GDB?
...; -ex "thread apply all bt" -ex "detach" -ex "quit" > output.log, to avoid a question from gdb that blocks the command waiting for input.
– Mariano Paniga
Aug 12 at 12:52
a...
How can I remove a flag in C?
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+1 for catching the nonobvious corner case. One way to avoid it is to instead use flags -= flags & MY_FLAG; (or ^= if you prefer).
– R.. GitHub STOP HELPING ICE
Oct 16 '10 at 7:52
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Escaping regex string
...acharacters in it.
A simplistic example, search any occurence of the provided string optionally followed by 's', and return the match object.
def simplistic_plural(word, text):
word_or_plural = re.escape(word) + 's?'
return re.match(word_or_plural, text)
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