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Does order of where clauses matter in SQL?
...predicates can actually influence plan creation: bradsruminations.blogspot.com/2010/04/looking-under-hood.html
– Justin Swartsel
Jul 11 '12 at 16:03
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Really killing a process in Windows
...y.
Have a look at this blog-entry from wayback when: http://blogs.technet.com/markrussinovich/archive/2005/08/17/unkillable-processes.aspx
Unix based systems like Linux also have that problem where processes could survive a kill -9 if they are in what's known as "Uninterruptible sleep" (shown by t...
How to set a value of a variable inside a template code?
... If you need to declare a list, use make_list. docs.djangoproject.com/en/1.9/ref/templates/builtins/#make-list
– MrValdez
Jul 1 '16 at 7:55
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Can I use __init__.py to define global variables?
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Why do you need to create a cursor when querying a sqlite database?
I'm completely new to Python's sqlite3 module (and SQL in general for that matter), and this just completely stumps me. The abundant lack of descriptions of cursor objects (rather, their necessity) also seems odd.
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Connection pooling options with JDBC: DBCP vs C3P0
...DATE: It turns out that after many years of sitting on a shelf, the Apache Commons folk have taken DBCP out of dormancy and it is now, once again, an actively developed project. Thus my original post may be out of date.
That being said, I haven't yet experienced this new upgraded library's perform...
How does push notification technology work on Android?
...ning to receive the intents.
More information at http://developer.android.com/google/gcm/gcm.html
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Most simple but complete CMake example
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after some research I have now my own version of the most simple but complete cmake example. Here it is, and it tries to cover most of the basics, including resources and packaging.
one thing it does non-standard is resource handling. By default cmake wants to put them in /usr/share/, /usr/lo...
Passing command line arguments from Maven as properties in pom.xml
Is it possible to pass arguments from command line to properties in pom.xml file ?
for example I run mvn ... argument
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How can I lock a file using java (if possible)
...= new InputStreamReader(in, charset)
) {
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}
(Disclaimer: Code not compiled and certainly not tested.)
Note the section entitled "platform dependencies" in the API doc for FileLock.
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