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Is there a unique Android device ID?
... is no longer necessary. Please take a look at Anthony's answer.
Full disclosure: my app used the below approach originally but no longer uses this approach, and we now use the approach outlined in the Android Developer Blog entry that emmby's answer links to (namely, generating and saving a UUID#ra...
git-upload-pack: command not found, when cloning remote Git repo
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Worked on OSX Leopard
– Noah Campbell
Sep 23 '09 at 0:46
1
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html5 localStorage error with Safari: “QUOTA_EXCEEDED_ERR: DOM Exception 22: An attempt was made to
My webapp have javascript errors in ios safari private browsing:
15 Answers
15
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Why does String.valueOf(null) throw a NullPointerException?
...)
Java Specification Language mandates that in these kind of cases, the most specific overload is chosen:
JLS 15.12.2.5 Choosing the Most Specific Method
If more than one member method is both accessible and applicable to a method invocation, it is necessary to choose one to provide the desc...
Timeout a command in bash without unnecessary delay
...cess is still alive.
declare -i interval=DEFAULT_INTERVAL
# Delay between posting the SIGTERM signal and destroying the process by SIGKILL.
declare -i delay=DEFAULT_DELAY
function printUsage() {
cat <<EOF
Synopsis
$scriptName [-t timeout] [-i interval] [-d delay] command
Execute ...
What is the difference between float and double?
...the difference between double precision and single precision. However, in most cases, float and double seem to be interchangeable, i.e. using one or the other does not seem to affect the results. Is this really the case? When are floats and doubles interchangeable? What are the differences betwe...
Resuming git-svn clone
I started cloning an SVN repository using the git-svn's clone operation. After about 6 hours of importing (it's a big repo), my computer went and slept on me. Is there a way to resume the operation without redoing all of the initial work?
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Validating with an XML schema in Python
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I would take a look at PyXB over these. Looks like most of these state they are incomplete, and they seem somewhat "dead." pyxsd last updated in 2006, minixsv last updated in 2008, XSV in 2007 as far as I can tell. Not always the best reason to consider one package over anot...
Why does Popen.communicate() return b'hi\n' instead of 'hi'?
...get an exception:
>>> print(b'\xff'.decode('ascii'))
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
UnicodeDecodeError: 'ascii' codec can't decode byte 0xff in position 0…
The newline is part of what echo hi has output. echo's job is to output the...
SVN (Subversion) Problem “File is scheduled for addition, but is missing” - Using Versions
...file via
svn add myfile
you only told svn to put this file into your repository when you do your next commit. There's no change to the repository before you type an
svn commit
If you delete the file before the commit, svn has it in its records (because you added it) but cannot send it to the r...