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How do I copy a file in Python?
...location must be writable; otherwise, an IOError exception will be raised.
If dst already exists, it will be replaced.
Special files such as character or block devices and pipes cannot be copied with this function.
With copy, src and dst are path names given as strings.
If you use os.path operat...
Android: checkbox listener
... OnCheckedChangeListener and CompoundButton.OnCheckedChangeListener are different.
– zionpi
Apr 30 '15 at 6:25
for k...
Trying to fire the onload event on script tag
...src = script;
Remember that you need to check readystate for IE support. If you are using jQuery, you can also try the getScript() method: http://api.jquery.com/jQuery.getScript/
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improve t...
Force git stash to overwrite added files
...d wanted to commit them, but realised I had forgotten to check in the unmodified files first. So I stashed the files, then added the unmodified versions.
...
What is a Python equivalent of PHP's var_dump()? [duplicate]
... is to do
from pprint import pprint
pprint(globals())
pprint(locals())
If you are running in CGI, a useful debugging feature is the cgitb module, which displays the value of local variables as part of the traceback.
shar...
String Resource new line /n not possible?
...ing name="title">Hello\nWorld!</string>
</resources>
Also, if you plan on using the string as HTML, you can use &lt;br /&gt; for a line break(<br />)
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="title">Hello&lt;br /&gt;W...
Show a number to two decimal places
...
if you want to limit only float but not int then bcdiv($number,1,2)
– Wasim A.
Feb 26 '16 at 11:53
3
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How to apply shell command to each line of a command output?
...n't look like it: ls | xargs -L2 echo and ls -1 | xargs -L2 echo give two different outputs. The former being all on one line.
– Alex Budovski
Apr 26 '10 at 4:03
...
How to use the pass statement?
..._a(self):
pass
def meth_b(self):
print "I'm meth_b"
If you were to leave out the pass, the code wouldn't run.
You would then get an:
IndentationError: expected an indented block
To summarize, the pass statement does nothing particular, but it can act as a placeholder, as d...
I need to generate uuid for my rails application. What are the options(gems) I have? [duplicate]
...
yes of course. And yet the question specifically referred to 1.8.7.
– existentialmutt
Aug 25 '14 at 17:37
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