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How to delete every other line in Vim?
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You can use a macro for this. Do the following.
Start in command mode.
Go to the beginning of the file by pressing gg.
Press qq.
Click arrow down and press dd after.
Press q.
Press 10000@q
PS: To go to command mode just press Escape a couple of times....
How to scroll to top of long ScrollView layout?
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This worked initially, but later when I tried to do it again and again, this approach did not give satisfactory result.
– JaydeepW
Aug 12 '13 at 6:57
16
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Git - Ignore files during merge
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so what does git reset HEAD myfile.txt do exactly? How does it help with our goal here?
– Kid_Learning_C
Jul 22 '19 at 20:13
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Is there a way to pass optional parameters to a function?
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The Python 2 documentation, 7.6. Function definitions gives you a couple of ways to detect whether a caller supplied an optional parameter.
First, you can use special formal parameter syntax *. If the function definition has a formal par...
Get child node index
...eft a getPreviousSibling() in the text though.
– Tim Down
May 6 '11 at 16:06
7
this approach requ...
jQuery checkbox change and click event
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Tested in JSFiddle and does what you're asking for.This approach has the added benefit of firing when a label associated with a checkbox is clicked.
Updated Answer:
$(document).ready(function() {
//set initial state.
$('#textbox1').val(t...
How to dismiss the dialog with click on outside of the dialog?
...hen the user clicks outside the dialog, the dialog will be dismissed.
What do I have to do for this?
13 Answers
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How to find the mysql data directory from command line in windows
...n directory with the command which mysql . But I could not find any in windows. I tried echo %path% and it resulted many paths along with path to mysql bin.
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Can I pass an array as arguments to a method with variable arguments in Java?
...lowing warning in Eclipse: Type X[] of the last argument to method x(X...) doesn't exactly match the vararg parameter type. Cast to X[] to confirm the non-varargs invocation, or pass individual arguments of type X for a varargs invocation.
– Luke Hutchison
Apr ...
What is the use of having destructor as private?
...f an object, you can make the destructor private.
For instance, if you're doing some sort of reference counting thing, you can have the object (or manager that has been "friend"ed) responsible for counting the number of references to itself and delete it when the number hits zero. A private dtor w...