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git: Switch branch and ignore any changes without committing
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thanks. the checkout -f was what i needed. i did git reset --hard git clean -f git checkout mybranch -f
– nologo
Jul 8 '15 at 1:12
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?? Coalesce for empty string?
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and what would the ??? operator do? take default values in addition to nulls? sounds extremely complicated at best
– bevacqua
Jul 25 '11 at 0:09
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Adding a directory to $LOAD_PATH (Ruby)
...o ...
$LOAD_PATH
... and say goodbye to ...
# I don't quite understand what this is doing...
$:
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How to create an object for a Django model with a many to many field?
...ire any pre or post-processing on the data with save() methods or signals. What you insert is exactly what will be in the DB
You can do this without specifying a "through" model on the field. For completeness, the example below creates a blank Users model to mimic what the original poster was askin...
Getting the application's directory from a WPF application
I found solutions for Windows Forms with AppDomain but what would be the equivalent for a WPF Application object?
8 Answe...
Android: Go back to previous activity
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Try Activity#finish(). This is more or less what the back button does by default.
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git: updates were rejected because the remote contains work that you do not have locally
... you saw the incorrect code in your working copy. You might want to check what is going on in remote/master.
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How to prevent gcc optimizing some statements in C?
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@jww: this usage fits with what is described in that blog post. volatile means that the memory access must occur as written, which is exactly what we want. In other words, we have thought carefully about it, and it means what we think it means.
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ConcurrentHashMap vs Synchronized HashMap
What is the difference between using the wrapper class, SynchronizedMap , on a HashMap and ConcurrentHashMap ?
12 Ans...
How can I determine the current line number in JavaScript?
...termining the line number of the currently executing statement (and if so, what is it)?
8 Answers
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