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How can I make my flexbox layout take 100% vertical space?
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The JSFiddle is brokened
– Joel Peltonen
Feb 1 '19 at 9:58
Here is the working codepen demo: codepen....
How to read the mode field of git-ls-tree's output
...g the classical UNIX notations.
First two digits show file type, the third one is about set-uid/set-gid/sticky bits, and you know the last three.
Here is how man 2 stat documents it on my GNU/Linux system:
The following flags are defined for the st_mode field:
S_IFMT 0170000 bit m...
How to remove a field from params[:something]
...ils have added the extract! and except eg:
new_params = params.except[the one I wish to remove]
This is a safer way to 'grab' all the params you need into a copy WITHOUT destroying the original passed in params (which is NOT a good thing to do as it will make debugging and maintenance of your cod...
What is the meaning of the prefix N in T-SQL statements and when should I use it?
...olumn and string 'JON' are different and so SQL Server implicitly converts one operand’s type to the other. If the SQL Server converts the literal’s type
to the column’s type then there is no issue, but if it does the other way then performance will get hurt because the column's index (if avai...
How would you implement an LRU cache in Java?
... environment, which datastructures would you use? I've already implemented one using LinkedHashMap and Collections#synchronizedMap , but I'm curious if any of the new concurrent collections would be better candidates.
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Can anyone explain python's relative imports?
...there is a __init__.py present.
You would need to start your program from one directory over parent.py:
./start.py
./pkg/__init__.py
./pkg/parent.py
./pkg/sub/__init__.py
./pkg/sub/relative.py
With start.py:
import pkg.sub.relative
Now pkg is the top level package and your relative import sh...
Proper way to rename solution (and directories) in Visual Studio
...me the .sln and .suo files. And I found step 4 was already accomplished by one of the previous steps in my VS 2010
– Patches
Jul 15 '14 at 20:52
3
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Should you ever use protected member variables?
...hey can't see the implementation specific details of how things are being done which gives you the flexibility of changing it later.
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Handling very large numbers in Python
...n considering fast poker hand evaluation in Python. It occurred to me that one way to speed the process up would be to represent all the card faces and suits as prime numbers and multiply them together to represent the hands. To whit:
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ADB Shell Input Events
...erence between adb shell input keyevent and adb shell sendevent ? Which one should I use for inputting a character? Are the keycodes the same that we pass to both the commands?
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