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Why is lock(this) {…} bad?
...ts, since they are immutable and are shared/accessible across parts of the application. You should use a private variable instead, an Object instance will do nicely.
Run the following C# code as an example.
public class Person
{
public int Age { get; set; }
public string Name { get; set; ...
Actionbar notification count icon (badge) like Google has
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It's great ! But if you use AppCompat, you should set the ActionLayout in code : MenuItem item = menu.findItem(R.id.badge); MenuItemCompat.setActionView(item, R.layout.feed_update_count); notifCount = (Button) MenuItemCompat.getActionView(item);
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stop all instances of node.js server
...rver is already started. It is likely that it is started with command node app.js but not node-dev app.js. And "node killall" is not working. Am I doing it wrong? Thank you
– Kiran Ambati
Feb 9 '13 at 20:00
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How do I debug Node.js applications?
How do I debug a Node.js server application?
39 Answers
39
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sed beginner: changing all occurrences in a folder
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Example: replase {AutoStart} with 1 for all of the ini files under the /app/config/ folder and its child folders:
sed 's/{AutoStart}/1/g' /app/config/**/*.ini
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Clean way to launch the web browser from shell script?
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OSX:
$ open -a /Applications/Safari.app http://www.google.com
or
$ open -a /Applications/Firefox.app http://www.google.com
or simply...
$ open some_url
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Xcode 5.1 - No architectures to compile for (ONLY_ACTIVE_ARCH=YES, active arch=x86_64, VALID_ARCHS=i
... This is the most clear and complete answer. Should definitely be the approved one!!! Thank you
– MeV
Feb 20 '15 at 10:50
1
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“ClickOnce does not support the request execution level 'requireAdministrator.'”
So I was writing an application that requires access to the registry.
I had not touched any build settings, wanting to get the thing working before I added the other touches, such as a description or name.
Out of the blue, I get an error that will not go away. ClickOnce does not support the requ...
How to prevent going back to the previous activity?
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You wouldn't want to go with my approach then. Calling finish() is going to kill the activity. Could you start your process that you want to run in the activity that you're going to?
– coder
Jan 6 '14 at 18:32
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Why do most fields (class members) in Android tutorial start with `m`?
...rce Project.
It is not a style guide for the code of individual Android apps.
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