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In AngularJS, what's the difference between ng-pristine and ng-dirty?
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The ng-dirty class tells you that the form has been modified by the user, whereas the ng-pristine class tells you that the form has not been modified by the user. So ng-dirty and ng-pristine are two sides of the same story.
The classes are set on any field, while the form has two prop...
What does “exec sp_reset_connection” mean in Sql Server Profiler? [duplicate]
Trying to understand what Sql Profiler means by emitting "sp_reset_connection".
3 Answers
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What are the differences between .so and .dylib on osx?
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The Mach-O object file format used by Mac OS X for executables and libraries distinguishes between shared libraries and dynamically loaded modules. Use otool -hv some_file to see the filetype of some_file.
Mach-O shared libraries have the file type MH_DYLIB a...
Find size of Git repository
... more efficient way to get a rough size: git count-objects -vH (see answer by @VonC)
For different ideas of "complete size" you could use:
git bundle create tmp.bundle --all
du -sh tmp.bundle
Close (but not exact:)
git gc
du -sh .git/
With the latter, you would also be counting:
hooks
conf...
Access restriction: The type 'Application' is not API (restriction on required library rt.jar)
...cess restrictions.
Go to the properties of your Java project,
i.e. by selecting "Properties" from the context menu of the project in the "Package Explorer".
Go to "Java Build Path", tab "Libraries".
Expand the library entry
select
"Access rules",
"Edit..." and
"Add..." a "Resolution:...
How to build Qt for Visual Studio 2010
....6/qt-opensource-windows-x86-vs2008-4.8.6.exe
You should not download Qt by clicking "Qt libraries 4.8.6 for Windows (Visual Studio 2008, 218 MB)", but by clicking on the "zip" link above it.
On that link, you get a big zip file like "qt-everywhere-opensource-src-4.8.6.zip". Unzip this into a f...
What is the volatile keyword useful for?
...atile value and continues if it is true. The condition can be set to false by calling a "stop" method. The loop sees false and terminates when it tests the value after the stop method completes execution.
The book "Java Concurrency in Practice," which I highly recommend, gives a good explanation of...
How to get multiple counts with one SQL query?
...evel = 'personal' then 1 else 0 end) AS PersonalCount
FROM yourtable
GROUP BY distributor_id
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How Many Seconds Between Two Dates?
...the patterns used in the example aren't that right. 4-digit years is noted by lowercase yyyy, 2-digit months by uppercase MM and 2-digit days by lowercase dd.
– BalusC
Jan 7 '10 at 22:49
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Remove large .pack file created by git
...nt of git, is that even if you delete something, you can still get it back by accessing the history.
What you are looking to do is called rewriting history, and it involved the git filter-branch command.
GitHub has a good explanation of the issue on their site. https://help.github.com/articles/rem...