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Does it make sense to do “try-finally” without “catch”?
... be thrown is the one in finally. This behavior is not the same in PHP and Python as both exceptions will be thrown at the same time in these languages and the exceptions order is try first an then finally.
– Rain
Jan 24 at 17:40
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Is it possible to insert multiple rows at a time in an SQLite database?
... be 3.7.x or 3.8.x), not sqlite3.version (which is just the version of the python module).
– max
Mar 8 '16 at 7:38
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How do I build a numpy array from a generator?
... arrays require their length to be set explicitly at creation time, unlike python lists. This is necessary so that space for each item can be consecutively allocated in memory. Consecutive allocation is the key feature of numpy arrays: this combined with native code implementation let operations on ...
tomcat - CATALINA_BASE and CATALINA_HOME variables
...ws), tomcat-juli.jar
conf - Server configuration files (including server.xml)
lib - Libraries and classes, as explained below
logs - Log and output files
webapps - Automatically loaded web applications
work - Temporary working directories for web applications
temp - Directory used by th...
How do you kill a Thread in Java?
...ur Boolean condition, and you are left hanging... try it with e.g launch a python console using java.exec and try getting the control back without writing exit, and see if there is a way to kill that process and get out.... there is no way to get out of such situation...
– Spac...
Are loops really faster in reverse?
...entioning is that we are talking about interpreted languages such as Ruby, Python. Compiled languages e.g. Java have optimizations on compiler level which which will "smooth" these differences to the point that it does not matter if .length is in declaration of for loop or not.
...
What does -1 mean in numpy reshape?
...= 5, you don't need to determine third dimension. To assist your laziness, python gives the option of -1:
numpy.reshape(r, shape=(5, 5, -1))
will give you an array of shape = (5, 5, 8).
Likewise,
numpy.reshape(r, shape=(50, -1))
will give you an array of shape = (50, 4)
You can read more ...
Is it a bad practice to use an if-statement without curly braces? [closed]
...
@lins314159 - No, I mean like python. Because I'm chauvinistic in this regard.
– Tor Valamo
Jan 25 '10 at 1:41
18
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How to lazy load images in ListView in Android
...
Don't forget to add the
following permissions to your AndroidManifest.xml:
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/> Please
create only one instance of ImageLoader and reuse it a...
Show current assembly instruction in GDB
....com/cyrus-and/gdb-dashboard
This GDB configuration uses the official GDB Python API to show us whatever we want whenever GDB stops after for example next, much like TUI.
However I have found that this implementation is a more robust and configurable alternative to the built-in GDB TUI mode as exp...