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When to use IList and when to use List
...ation of your class as possible. If you return a concrete List, you can't then change to some other better type without forcing all of your clients to re-compile/update.
– Ash
Sep 12 '10 at 8:53
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How do I change the default location for Git Bash on Windows?
... menu in Windows Explorer. So I just simply navigate to the directory and then open Bash right there.
I also copied the default Git Bash shortcut to the desktop and edited its Start in property to point to my project directory. It works flawlessly.
Windows 7x64, msysgit.
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How to elegantly ignore some return values of a MATLAB function?
... to use a style where a variable will be left to fall into the bit bucket, then a reasonable alternative is
[ans,ans,variableThatIWillUse] = myfun(inputs);
ans is of course the default junk variable for matlab, getting overwritten often in the course of a session.
While I do like the new trick t...
How can I add a help method to a shell script?
...ariable $1, so the simplest implementation would be
if [ "$1" == "-h" ]; then
echo "Usage: `basename $0` [somestuff]"
exit 0
fi
But what anubhava said.
share
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Java Interfaces/Implementation naming convention [duplicate]
...ecause it isn't an ITruck it is a Truck.
An Interface in Java is a Type. Then you have DumpTruck, TransferTruck, WreckerTruck, CementTruck, etc that implement Truck.
When you are using the Interface in place of a sub-class you just cast it to Truck. As in List<Truck>. Putting I in front is...
How to create a .gitignore file
...e the text file gitignore.txt
Open it in a text editor and add your rules, then save and close
Hold SHIFT, right click the folder you're in, then select Open command window here
Then rename the file in the command line, with ren gitignore.txt .gitignore
Alternatively @HenningCash suggests in the c...
Is there a real solution to debug cordova apps [closed]
...B remote debugger” within your android device and plug with a USB cable. Then open your application in the device. Chrome will detect the remote browser and you can see the console in the same way than you see it when you use Chrome locally.
Use this link: chrome://inspect/#devices in Chrome brow...
Paste multiple times
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@SibbsGambling, probably using a version prior to Vim 7? Then either upgrade Vim, or use v instead of x (vnoremap). Vim help file version7.txt states xmap and smap appeared in that version.
– Benoit
Apr 4 '17 at 6:30
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What is the fastest way to compare two sets in Java?
...urns a boolean, not a set. To use removeAll(), you'll have to copy the set then use it.
Set one = new HashSet<>(firstSet);
Set two = new HashSet<>(secondSet);
one.removeAll(secondSet);
two.removeAll(firstSet);
If the contents of one and two are both empty, then you know that the two s...
What is the Windows equivalent of the diff command?
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Another alternative is to download and install git from here. Then, add the path to Git\bin\ to your PATH variable. This will give you not only diff, but also many other linux commands that you can use from the windows command line.
You can set the PATH variable by right clicking on ...