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Why use argparse rather than optparse?
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More information is also in PEP 389, which is the vehicle by which argparse made it into the standard library.
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What is the python “with” statement designed for?
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I believe this has already been answered by other users before me, so I only add it for the sake of completeness: the with statement simplifies exception handling by encapsulating common preparation and cleanup tasks in so-called context managers. More details can b...
How to replace NaN values by Zeroes in a column of a Pandas Dataframe?
I have a Pandas Dataframe as below:
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How to get git diff with full context?
... <pre>$(wc -l MYFILE)</pre> expands to the line count followed by the file name, so the second use of the filename can be omitted also. I'm updating my answer to reflect this.
– Ezra
Nov 22 '16 at 17:36
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What is the difference between -viewWillAppear: and -viewDidAppear:?
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Sorry, but what do you mean by "load the data from my domain into the form" in viewWillAppear? You mean downloading through network? But you also suggest download stuff in viewDidAppear?
– Philip007
Dec 3 '12 at 9:...
sql server invalid object name - but tables are listed in SSMS tables list
...ntelliSense -> Refresh Local Cache
This should refresh the data cached by Intellisense to provide typeahead support and pre-execution error detection.
NOTE: Your cursor must be in the query editor for the IntelliSense menu to be visible.
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How to fix homebrew permissions?
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I was able to solve the problem by using chown on the folder:
sudo chown -R "$USER":admin /usr/local
Also you'll (most probably) have to do the same on /Library/Caches/Homebrew:
sudo chown -R "$USER":admin /Library/Caches/Homebrew
Apparently I had us...
Localization and internationalization, what's the difference?
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Generally internationalization (i18n) is done by software developer/engineer one time, where as localization(l10n) in done by respective Language/Culture specialist for each market.
– Chetan
Sep 29 '15 at 10:08
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Error: Could not find or load main class in intelliJ IDE
...g , added project as a Maven project and then followed the steps mentioned by @Kishore over here. It is working now.
– Sunny Shekhar
Nov 26 '19 at 5:14
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Why is the clone() method protected in java.lang.Object?
... class is properly clonable"--very similar to the Serializable interface. By the way, there is a way to clone classes via serialization that works well--google something like "java serialization clone" and you'll probably find a handful of ways to get a deep copy of your object.
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