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Browsing Folders in MSYS
...in the MSYS shell? When I start the shell, all I see is a '~'. I type 'ls' and the folder is empty. I just want to know how to get to my c drive.
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Can an html element have multiple ids?
I understand that an id must be unique within an HTML/XHTML page.
18 Answers
18
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How to extend an existing JavaScript array with another array, without creating a new array
...owser).
If you cannot guarantee that b is short enough, you should use a standard loop-based technique described in the other answer.
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How to wait for a keypress in R?
...Press [enter] to continue")
If you don't want to assign it to a variable and don't want a return printed in the console, wrap the readline() in an invisible():
invisible(readline(prompt="Press [enter] to continue"))
shar...
List all the files that ever existed in a Git repository
...eaching me a bit more in the comments, this version has a shorter pipeline and gives git more opportunity to get things right.
git log --pretty=format: --name-only --diff-filter=A | sort -u
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Android detect Done key press for OnScreen Keyboard
...}
});
Note that you will have to import the following libraries:
import android.view.KeyEvent;
import android.view.inputmethod.EditorInfo;
import android.widget.TextView;
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Convert from java.util.date to JodaTime
... postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9....
When to use which design pattern? [closed]
...ve read a lot of websites where design patterns are explained. I do understand the most of them, but I find it difficult to recognize a pattern in my own situations.
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how to emulate “insert ignore” and “on duplicate key update” (sql merge) with postgresql?
...m a subquery, you're best of splitting it into two queries, one for INSERT and one for UPDATE (as an appropriate join/subselect of course - no need to write your main filter twice)
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Javascript Array Concat not working. Why?
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Here is the reason why:
Definition and Usage
The concat() method is used to join two or more arrays.
This method does not change the existing arrays, but returns a new
array, containing the values of the joined arrays.
You need to assign the resu...