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List to array conversion to use ravel() function
I have a list in python and I want to convert it to an array to be able to use ravel() function.
6 Answers
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How to make pipes work with Runtime.exec()?
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I ran into a similar problem in Linux, except it was "ps -ef | grep someprocess".
At least with "ls" you have a language-independent (albeit slower) Java replacement. Eg.:
File f = new File("C:\\");
String[] files = f.listFiles(new File("/home/tihamer"));...
Jinja2 template variable if None Object set a default value
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I am amazed this simplicity! Python's x or y is if x is false, then y, else x. See: 5.2. Boolean Operations — and, or, not
– kenjiuno
Nov 22 '17 at 2:28
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How do I specify a single test in a file with nosetests?
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Wow that's terrible, classic python libraries, not a care for existing interfaces
– Dagrooms
Feb 20 '18 at 16:04
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What are five things you hate about your favorite language? [closed]
...+" is a good operator for concatenation in a strongly typed language (like Python). In a weakly typed language (like Javascript or C) it is terrible; it decides (silently!) that 'sum: '+2+3 is not 'sum: 5' but 'sum: 23'. Someone with more Javascript experience can give better examples.
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Why use armeabi-v7a code over armeabi code?
...ontext when we speak about armeabi we speak about ARM architecture and GNU/Linux OS. Android follows the little-endian ARM GNU/Linux ABI.
armeabi application will run on ARMv5 (e.g. ARM9) and ARMv6 (e.g. ARM11). You may use Floating Point hardware if you build your application using proper GCC opti...
Telling gcc directly to link a library statically
...n use -Wl,-Bstatic and -Wl,-Bdynamic. Here is a man page of gnu LD: http://linux.die.net/man/1/ld
To link your program with lib1, lib3 dynamically and lib2 statically, use such gcc call:
gcc program.o -llib1 -Wl,-Bstatic -llib2 -Wl,-Bdynamic -llib3
Assuming that default setting of ld is to use d...
Clear text from textarea with selenium
...rom selenium.webdriver.common.keys import Keys
#...your code (I was using python 3)
driver.find_element_by_id('foo').send_keys(Keys.CONTROL + "a");
driver.find_element_by_id('foo').send_keys(Keys.DELETE);
share
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How can I check whether a numpy array is empty or not?
... This is great for numpy, but is unfortunate that it is considered unpythonic for lists. Check out discussion for lists: stackoverflow.com/questions/53513/… It would be nice to use same pattern for numpy arrays and lists.
– eric
Jul 28 '19 at 16:41
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NoSql Crash Course/Tutorial [closed]
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y_serial is written as a single Python module which reads like a working tutorial and includes many tips and references: http://yserial.sourceforge.net/
This takes the perspective of how to persist an arbitrary Python object (e.g. a dictionary data struct...