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How bad is shadowing names defined in outer scopes?
I just switched to Pycharm and I am very happy about all the warnings and hints it provides me to improve my code. Except for this one which I don't understand:
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How to store a list in a column of a database table
So, per Mehrdad's answer to a related question , I get it that a "proper" database table column doesn't store a list. Rather, you should create another table that effectively holds the elements of said list and then link to it directly or through a junction table. However, the type of list I wa...
Removing an element from an Array (Java) [duplicate]
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edited Aug 9 '16 at 12:51
Abhijeet
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Why I can't change directories using “cd”?
I'm trying to write a small script to change the current directory to my project directory:
31 Answers
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How to change time and timezone in iPhone simulator?
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I'm guessing it uses your system timezone, so changing the TZ in System Preferences would probably do the trick
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Show and hide a View with a slide up/down animation
I have a LinearLayout that I want to show or hide with an Animation that pushes the layout upwards or downwards whenever I change its visibility.
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How to store standard error in a variable
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It would be neater to capture the error file thus:
ERROR=$(</tmp/Error)
The shell recognizes this and doesn't have to run 'cat' to get the data.
The bigger question is hard. I don't think there's an easy way to do it....
How to sleep for five seconds in a batch file/cmd [duplicate]
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ping 127.0.0.1 -n 6 > nul
Explanation:
ping is a system utility that sends ping requests. ping is available on all versions of Windows.
127.0.0.1 is the IP address of localhost. This IP address is guaranteed to always resolve, be reachable, and immediately respond to pings.
-n 6 speci...
Initialising mock objects - MockIto
There are many ways to initialize a mock object using MockIto.
What is best way among these ?
6 Answers
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Highlight the difference between two strings in PHP
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edited Jul 11 at 20:11
Toby Allen
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