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How do I remove version tracking from a project cloned from git?
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All the data Git uses for information is stored in .git/, so removing it should work just fine. Of course, make sure that your working copy is in the exact state that you want it, because everything else will be lost. .git folder is hidden...
Android: show soft keyboard automatically when focus is on an EditText
I'm showing an input box using AlertDialog . The EditText inside the dialog itself is automatically focused when I call AlertDialog.show() , but the soft keyboard is not automatically shown.
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Fast Linux File Count for a large number of files
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Note that this will also enable -a, so ., .., and other files starting with . will be counted.
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What does “=>” mean in PHP?
...the separator for associative arrays. In the context of that foreach loop, it assigns the key of the array to $user and the value to $pass.
Example:
$user_list = array(
'dave' => 'apassword',
'steve' => 'secr3t'
);
foreach ($user_list as $user => $pass) {
echo "{$user}'s pass...
Can I make a not submit a form?
I've got a form, with 2 buttons
8 Answers
8
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How can you run a command in bash over until success
...llowing is my attempt at putting a command into a loop to achieve this but it doesn't work for some reason.
6 Answers
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How does the paste image from clipboard functionality work in Gmail and Google Chrome 12+?
I noticed a blog post from Google that mentions the ability to paste images directly from the clipboard into a Gmail message if you're using the latest version of Chrome. I tried this with my version of Chrome (12.0.742.91 beta-m) and it works great using control keys or the context menu.
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How to change the remote a branch is tracking?
The central repository had to be set up on a new server, so I created a new remote on my local repo, and pushed to that.
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Lock Escalation - What's happening here?
...ked the Generate Change Script button and I noticed that the change script it generated drops the column, says "go" and then runs an additional ALTER TABLE statement that appears to set the lock escalation for the table to "TABLE". Example:
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Using semicolon (;) vs plus (+) with exec in find
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This might be best illustrated with an example. Let's say that find turns up these files:
file1
file2
file3
Using -exec with a semicolon (find . -exec ls '{}' \;), will execute
ls file1
ls file2
ls file3
But if you use a plus sign instead (find . -e...