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In Vim, how do I apply a macro to a set of lines?
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Use the normal command in Ex mode to execute the macro on multiple/all lines:
Execute the macro stored in register a on lines 5 through 10.
:5,10norm! @a
Execute the macro stored in register a on lines 5 through the end of the file.
:5...
Button in a column, getting the row from which it came on the Click event handler
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The ideal way to do this kind of stuff is using commands (Basically MVVM pattern) you can create a command in your Data Object(ViewModel) and call Button.Command , So that there wont be any code behind like Button click.
– Jobi Joy
Ju...
How can I use getSystemService in a non-activity class (LocationManager)?
...ty class create the object of fyl in onCreate function like this:
package com.atClass.lmt;
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
import android.location.Location;
public class lmt extends Activity {
@Override
public void onCreate(Bundle save...
How can I access “static” class variables within class methods in Python?
...c variables, it's a good idea to read the gotchas from here: stackoverflow.com/questions/68645/… . @Constantin gives one of the many gotchas.
– Trevor Boyd Smith
Mar 21 '17 at 16:27
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How is set() implemented?
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@ClaudiuCreanga this is an old comment, but just to clarify: big-O notation tells you upper bounds on the growth rate of things, but you can upper bound the growth of average case performance and you can separately upper bound the growth of worst case perf...
UINavigationController without navigation bar?
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Binding arrow keys in JS/jQuery
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By far best answer. Uses e.which like jQuery recommends for cross-browser, uses e.preventDefault() instead of return false (return false on a jQuery event handler triggers both e.preventDefault() and e.stopPropagation(), the second of which is going to cause any later add...
An App ID with Identifier '' is not available. Please enter a different string
...nect when creating a new app and selecting the bundle ID. It was named "XC com domain appname - com.domain.appname"; * I couldn't see the ID in developer.apple.com because the scroll bar is hidden by default in Safari. Didn't see that there are more entries... Because all the ones created by Xcode s...
Does Python support multithreading? Can it speed up execution time?
...thon use a different threading implementation (the native Java VM and .NET common runtime threads respectively).
To address your update directly: Any task that tries to get a speed boost from parallel execution, using pure Python code, will not see a speed-up as threaded Python code is locked to on...
Can I simultaneously declare and assign a variable in VBA?
...ant: clientString = Split(clientToTest)
Hint (summary of other answers/comments): Works with objects too (Excel 2010):
Dim ws As Worksheet: Set ws = ActiveWorkbook.Worksheets("Sheet1")
Dim ws2 As New Worksheet: ws2.Name = "test"
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