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Is calculating an MD5 hash less CPU intensive than SHA family functions?
...seems that it has no advantage over sha1. I also tested some cases on real files and the results were always the same in both cases (likely limited by disk I/O).
md5sum of a large 4.6GB file took the exact same time than sha1sum of the same file, same goes with many small files (488 in the same dir...
What values should I use for CFBundleVersion and CFBundleShortVersionString?
...c/PlistBuddy -c "Set :CFBundleShortVersionString $buildNumber" "$INFOPLIST_FILE" # Version number
/usr/libexec/PlistBuddy -c "Set :CFBundleVersion $buildNumber" "$INFOPLIST_FILE" # Build number
echo "DateTime for app version number: $buildNumber"
Or do a hybrid, with a conventional 1.2.3 for the...
How to remove the left part of a string?
I have some simple python code that searches files for a string e.g. path=c:\path , where the c:\path part may vary. The current code is:
...
How to declare global variables in Android?
...plication override to your application a tag is necessary in the manifest file. Again, see the Android docs for more info. An example:
<application
android:name="my.application.MyApp"
android:icon="..."
android:label="...">
</application>
NOTE 2: user608578 asks below...
Redirecting stdout to “nothing” in python
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note: it doesn't redirect at a file descriptor level i.e., it may fail to redirect the output of external child processes, the output from C extensions that print to C stdout directly, os.write(1, b'abc\n'). You need os.dup2(), to redirect at the file desc...
System.MissingMethodException: Method not found?
...tudio actually fixed it for me. I'm thinking it was caused by old assembly files still in use, and performing a "Clean Build" or restarting VS should fix it.
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Why does Typescript use the keyword “export” to make classes and interfaces public?
...are typically a better choice than creating big bundles / loading all your files up front.
– Fenton
May 20 '19 at 8:16
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I'm getting Key error in python
...ict['a']
'1'
>>> mydict['c']
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
KeyError: 'c'
>>>
So, try to print the content of meta_entry and check whether path exists or not.
>>> mydict = {'a':'1','b':'2'}
>>> print mydict
...
How to find a Java Memory Leak
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I use following approach to finding memory leaks in Java. I've used jProfiler with great success, but I believe that any specialized tool with graphing capabilities (diffs are easier to analyze in graphical form) will work.
Start the application and wait until it get to "stable" state, when all...
Are PHP short tags acceptable to use?
...nly "short-tag" needed. <?php can be used at the start of all the class files, and then you have <?= for your views. win-win.
– Xeoncross
May 10 '12 at 18:53
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