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Use curly braces to initialize a Set in Python
I'm learning python, and I have a novice question about initializing sets. Through testing, I've discovered that a set can be initialized like so:
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IntelliJ and Tomcat.. Howto..?
...re is no conf folder. I create one, then I get an error there is no server.xml file. With NetBeans, all that stuff for the base directory was automatically created in the empty folder I’d created.
– Basil Bourque
Apr 16 '17 at 10:56
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Parsing JSON with Unix tools
... do this with tools that are likely already installed on your system, like Python using the json module, and so avoid any extra dependencies, while still having the benefit of a proper JSON parser. The following assume you want to use UTF-8, which the original JSON should be encoded in and is what m...
How to list only the file names that changed between two commits?
...onverterTest.java | 8 ++++
.../apache/calcite/test/SqlToRelConverterTest.xml | 15 +++++++
pom.xml | 2 +-
.../apache/calcite/adapter/spark/SparkRules.java | 7 +--
9 files changed, 117 insertions(+), 26 deletions(-)
There are also --numstat
$ git...
Converting datetime.date to UTC timestamp in Python
I am dealing with dates in Python and I need to convert them to UTC timestamps to be used
inside Javascript. The following code does not work:
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Python: print a generator expression?
In the Python shell, if I enter a list comprehension such as:
5 Answers
5
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Android: java.lang.SecurityException: Permission Denial: start Intent
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<manifest xmlns:android="schemas.android.com/apk/res/android" package="com.i10n.notifier" android:versionCode="1" android:versionName="1.0"> <uses-permission android:name="android.permission.RECEIVE_BOOT_COM...
How can I pass a list as a command-line argument with argparse?
... nargs='+', help='<Required> Set flag', required=True)
# Use like:
# python arg.py -l 1234 2345 3456 4567
nargs='+' takes 1 or more arguments, nargs='*' takes zero or more.
append
parser.add_argument('-l','--list', action='append', help='<Required> Set flag', required=True)
# Use lik...
Python, Unicode, and the Windows console
...y characters. What's the best way around this? Is there any way I can make Python automatically print a ? instead of failing in this situation?
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Difference between exit(0) and exit(1) in Python
What's the difference between exit(0) and exit(1) in Python?
5 Answers
5
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