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How to get rid of Git submodules untracked status?
...d contents in a .gitignore specific to each module.
or you can add the same ignored content to the submodule's .git/info/exclude, as peci1 reports in the comments.
or add dirty to the submodule specification, as mentioned in ezraspectre's answer (upvoted).
git config -f .gitmodules submodule.<...
gdb fails with “Unable to find Mach task port for process-id” error
...The guide explains how to do it for lldb, but the process is exactly the same for gdb.
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Using only CSS, show div on hover over
I would like to show a div when someone hovers over an <a> element, but I would like to do this in CSS and not JavaScript. Do you know how this can be achieved?
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Android: Create spinner programmatically from array
...programmatically and feeding it with data from an array, but Eclipse gives me a warning that I can't handle.
6 Answers
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Understand convertRect:toView:, convertRect:FromView:, convertPoint:toView: and convertPoint:fromVie
I'm trying to understand the functionalities of these methods. Could you provide me a simple usecase to understand theirs semantics?
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Where can I find the Java SDK in Linux after installing it?
... it looks like it is in /usr/lib/jvm/java-6-openjdk/ for OpenJDK, and in some other subdirectory of /usr/lib/jvm/ for Suns JDK (and other implementations as well, I think).
Debian is the same.
For any given package you can determine what files it installs and where it installs them by querying d...
“Cannot update paths and switch to branch at the same time”
I sometimes use the checkout -b option to create a new branch, check it out at the same time and set up tracking in one command.
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Sending files using POST with HttpURLConnection
Since the Android developers recommend to use the HttpURLConnection class, I was wondering if anyone can provide me with a good example on how to send a bitmap "file" (actually an in-memory stream) via POST to an Apache HTTP server. I'm not interested in cookies or authentication or anything com...
For homebrew mysql installs, where's my.cnf?
For homebrew mysql installs, where's my.cnf? Does it install one?
13 Answers
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Delete all data in SQL Server database
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SQLMenace's solution worked for me with a slight tweak to how data is deleted - DELETE FROM instead of TRUNCATE.
-- disable referential integrity
EXEC sp_MSForEachTable 'ALTER TABLE ? NOCHECK CONSTRAINT ALL'
GO
EXEC sp_MSFor...