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I need to pop up and trash away a “middle” commit in my master branch. How can I do it?
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@Luca G. Soave: You only "lose" a commit if you specifically tell git rebase to drop it (by running rebase in interactive mode and removing its entry).
– mipadi
Apr 22 '11 at 16:38
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Reading ePub format
... ePub files. Is there any framework available to develop this? I have no idea about how to read this file format. I tried to parse a sample file with .epub extension using NSXML Parser, but that fails.
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Wix: single MSI instead of msi + cab
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You didn't post any source but I assume your wxs file has a Media element. Just set the EmbedCab attribute to "yes".
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Is it possible to roll back CREATE TABLE and ALTER TABLE statements in major SQL databases?
...acle Database 11g Release 2 and above - by default, no, but an alternative called edition-based redefinition exists
Older versions of Oracle - no; DDL causes an implicit commit
SQL Server - yes
Sybase Adaptive Server - yes
DB2 - yes
Informix - yes
Firebird (Interbase) - yes
SQLite also appears to ...
Usage of forceLayout(), requestLayout() and invalidate()
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I often see requestLayout being called directly after invalidate is called, I even see that happening in Android source code for things like TextView, but according to this diagram doing so is redundant, right? So is there any purpose for doing that?
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MySql export schema without data
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Also consider using the --single-transaction option if you don't want or can't do table locks.
– Jim
Jan 22 '13 at 21:55
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How can I push a local Git branch to a remote with a different name easily?
..., matching).
git config push.default upstream
Note that this used to be called tracking not upstream before Git 1.7.4.2, so if you're using an older version of Git, use tracking instead. The push.default option was added in Git 1.6.4, so if you're on an older version than that, you won't have thi...
clear table jquery
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Use .remove()
$("#yourtableid tr").remove();
If you want to keep the data for future use even after removing it then you can use .detach()
$("#yourtableid tr").detach();
If the rows are children of the table then you can use child selector instead...
What does [].forEach.call() do in JavaScript?
I was looking at some snippets of code, and I found multiple elements calling a function over a node list with a forEach applied to an empty array.
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How to return smart pointers (shared_ptr), by reference or by value?
... cases when you've simply written a lambda that never lives outside of the calling function's scope, and isn't copied somewhere else. Here, if you wanted to save the very minimal overhead of copying a shared pointer, it would be fair and safe. Why? Because you can guarantee that the reference will n...