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What is the use of interface constants?
...14159;
public static final double PLANCK_CONSTANT = 6.62606896e-34;
}
vs
public interface Constants {
double PI = 3.14159;
double PLANCK_CONSTANT = 6.62606896e-34;
}
Same usage. Much less code.
Bad practice?
I think @Pascal Thivent 's answer has the wrong emphasis, here is my version ...
How to handle a lost KeyStore password in Android?
...n do is just upload another version of the application and try to give a description from the title or from the previous app or something like that. right?
– irobotxx
May 22 '11 at 19:55
...
append new row to old csv file python
... to my old csv file. Basically, it gets updated each time I run the Python script.
7 Answers
...
How can I stop redis-server?
...t, yum , brew or downloading. Wether they have upstart or init or system d scripts or not. Thanks
– doesnt_matter
May 26 '17 at 18:08
1
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multiprocessing.Pool: When to use apply, apply_async or map?
...
Regarding apply vs map:
pool.apply(f, args): f is only executed in ONE of the workers of the pool. So ONE of the processes in the pool will run f(args).
pool.map(f, iterable): This method chops the iterable into a number of chunks which it...
Viewing full output of PS command
...ll see the full path to output in both your terminal window and from shell scripts.
darragh@darraghserver ~ $uname -a
SunOS darraghserver 5.10 Generic_142901-13 i86pc i386 i86pc
darragh@darraghserver ~ $which ps
/usr/bin/ps<br>
darragh@darraghserver ~ $/usr/ucb/ps auxww | grep ps
darragh 13...
Using an integer as a key in an associative array in JavaScript
When I create a new JavaScript array, and use an integer as a key, each element of that array up to the integer is created as undefined.
...
INSERT statement conflicted with the FOREIGN KEY constraint - SQL Server
... not the same as sending 'catdog'.
What I did to troubleshoot this was to script out the FK code from the table I was inserting data into, take note of the "Foreign Key" that had the constraints (in my case there were 2) and make sure those 2 fields values matched EXACTLY as they were in the table ...
How to get the nvidia driver version from the command line?
...xpand on ccc's answer, if you want to incorporate querying the card with a script, here is information on Nvidia site on how to do so:
https://nvidia.custhelp.com/app/answers/detail/a_id/3751/~/useful-nvidia-smi-queries
Also, I found this thread researching powershell. Here is an example command t...
Generate a heatmap in MatPlotLib using a scatter data set
...iddle of a side, only the ratio is smaller (2/sqrt(3) ≈ 1.15 for hexagon vs. sqrt(2) ≈ 1.41 for square). The only shape where the distance from the center to every point on the border is equal is the circle.
– Jaan
May 25 '14 at 18:46
...