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Running two projects at once in Visual Studio
...n the project, then Debug-> Start new Instance. So with one instance of VS one can debug loads of instances at once.
– Max
Oct 8 '10 at 10:13
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TFS: Restore deleted folders and items
...he Source Control Explorer's toolbar. Its the second button (here with the VS dark theme):
Alternatively using the TFS PowerToys you can look at history and right click to select "Rollback Entire Changeset": this will create pending changes to revert the changes of the selected changeset.
Edit: ...
Can't start Eclipse - Java was started but returned exit code=13
...y of ways, but in the end it isn't caused by a specific version of Java (6 vs. 7 vs. 8) or whether you use JRE vs. JDK - it's always rooted in a bit-ness mismatch. See the accepted answer above.
– E-Riz
Apr 5 '16 at 16:21
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How do I remedy “The breakpoint will not currently be hit. No symbols have been loaded for this docu
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community wiki
6 revs, 5 users 45%Hans Passant
4
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Java NIO FileChannel versus FileOutputstream performance / usefulness
... up on my blog, have a look-see:
Real world performance metrics: java.io vs. java.nio
Real world performance metrics: java.io vs. java.nio (The Sequel)
Use production data and environments
Micro-benchmarks are prone to distortion. If you can, make the effort to gather data from exactly wha...
How do I do word Stemming or Lemmatization?
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The stemmer vs lemmatizer debates goes on. It's a matter of preferring precision over efficiency. You should lemmatize to achieve linguistically meaningful units and stem to use minimal computing juice and still index a word and its vari...
What is the difference between is_a and instanceof?
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One more thing to note about is_a vs the instanceof operator is that is_a will accept expressions for the second parameter, while instanceof wont. For example is_a($object, 'Prefix_'.$name) works while $object instanceof 'Prefix_'.$name doesn't
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Disable Visual Studio devenv solution save dialog
...e to configure "C:\Program Files (x86)\Common Files\microsoft shared\MSEnv\vslauncher.exe" to run as Administrator.
Right-click C:\Program Files (x86)\Common Files\microsoft shared\MSEnv\VSLauncher.exe
Select Properties
Click Compatibility
Set "Run this program as an administrator".
I also did t...
What does `m_` variable prefix mean?
...er to do it at all) is as contentious and fruitless an argument as 'spaces vs tabs'. :)
– Trevor Powell
Oct 21 '12 at 22:23
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Python str vs unicode types
Working with Python 2.7, I'm wondering what real advantage there is in using the type unicode instead of str , as both of them seem to be able to hold Unicode strings. Is there any special reason apart from being able to set Unicode codes in unicode strings using the escape char \ ?:
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