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Vim for Windows - What do I type to save and exit from a file?
... =)
– Casey Murray
Feb 27 '16 at 16:51
Keep in mind that if you have multiple keyboard layouts and you forget you are ...
Change Screen Orientation programmatically using a Button
...ton)findViewById(R.id.setLandscape);
buttonSetPortrait.setOnClickListener(new Button.OnClickListener(){
@Override
public void onClick(View arg0) {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}
});
buttonSetLandscape.setOnClickListener(new Button.OnClickLis...
How to check if element exists using a lambda expression?
... what is better here? I only see one more operation. Sorry I'm new to this lamba thing.
– TecHunter
Apr 26 '17 at 15:05
2
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Good Haskell source to read and learn from [closed]
...
– Robert Massaioli
Jun 20 '11 at 13:51
10
In my view, the different styles are the result of geog...
What is the best way to implement “remember me” for a website? [closed]
...e hash for that series identifier, the user is considered authenticated. A new token is generated, a new hash for the token is stored over the old record, and a new login cookie is issued to the user (it's okay to re-use the series identifier).
If the series is present but the token does not match, ...
Create objective-c class instance by name?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f1174093%2fcreate-objective-c-class-instance-by-name%23new-answer', 'question_page');
}
);
...
How to create a custom string representation for a class object?
Consider this class:
5 Answers
5
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How do I remove version tracking from a project cloned from git?
... tracked git folder into a child folder of another tracked git folder. The new parent wouldn't recognize the new child until I removed the cache of the child folder.
– Ryan Huebert
Sep 30 '19 at 3:29
...
Mongodb Explain for Aggregation framework
...a if complicated aggregation gymnastics are required).
Taking advantage of newer aggregation operators if you have upgraded your MongoDB server. For example, MongoDB 3.4 added many new aggregation stages and expressions including support for working with arrays, strings, and facets.
There are also...
Using ls to list directories and their total sizes
...
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