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Assign width to half available screen width declaratively
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276
If your widget is a Button:
<LinearLayout android:layout_width="fill_parent"
android:l...
git remote prune – didn't show as many pruned branches as I expected
...world example for better understanding:
You have a remote repository with 2 branches: master and feature. Let's assume that you are working on both branches, so as a result you have these references in your local repository (full reference names are given to avoid any confusion):
refs/heads/maste...
How to remove globally a package from Composer?
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2 Answers
2
Active
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Open an IO stream from a local file or url
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226
open-uri is part of the standard Ruby library, and it will redefine the behavior of open so th...
Install MySQL on Ubuntu without a password prompt
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432
sudo debconf-set-selections <<< 'mysql-server mysql-server/root_password password your_...
Java resource as file
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answered Mar 24 '09 at 7:18
Jon SkeetJon Skeet
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Notification when a file changes?
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206
You can use the FileSystemWatcher class.
public void CreateFileWatcher(string path)
{
// ...
Downloading a large file using curl
...e.tmp', 'w+');
//Here is the file we are downloading, replace spaces with %20
$ch = curl_init(str_replace(" ","%20",$url));
curl_setopt($ch, CURLOPT_TIMEOUT, 50);
// write curl response to file
curl_setopt($ch, CURLOPT_FILE, $fp);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
// get curl response...
How do I verify/check/test/validate my SSH passphrase?
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123
You can verify your SSH key passphrase by attempting to load it into your SSH agent. With OpenS...
Invalid URI: The format of the URI could not be determined
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126
It may help to use a different constructor for Uri.
If you have the server name
string serve...