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Case insensitive Query with Spring CrudRepository
... CrudRepository Query; I want to select "DeviceType" entities with it's "name" property. But following query select the entitles on case sensitive manner. How I make it case insensitive way. Thanks.
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Reading a UTF8 CSV file with Python
...ython (only French and/or Spanish characters). Based on the Python 2.5 documentation for the csvreader ( http://docs.python.org/library/csv.html ), I came up with the following code to read the CSV file since the csvreader supports only ASCII.
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Is it possible to change a UIButtons background color?
This one has me stumped.
16 Answers
16
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NUnit Test Run Order
...first. A typical example is in a Continuous Integration situation where some tests are longer running than others. We use the category attribute so that we can run the tests which use mocking ahead of the tests which use the database.
i.e. put this at the start of your quick tests
[Category("Qui...
TFS: Restore deleted folders and items
I deleted some files and some folders in TFS. Many check in's later I found out that I need the deleted functionality back in my project.
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Uses for Optional
... to use Optional . I seem to swing between wanting to use it everywhere something may be null , and nowhere at all.
14 An...
How can I use a DLL file from Python?
...est way I've found for doing what you ask.
import ctypes
# Load DLL into memory.
hllDll = ctypes.WinDLL ("c:\\PComm\\ehlapi32.dll")
# Set up prototype and parameters for the desired function call.
# HLLAPI
hllApiProto = ctypes.WINFUNCTYPE (
ctypes.c_int, # Return type.
ctypes.c_voi...
Singleton: How should it be used
...e object of a type in system
Do not use a Singleton if:
You want to save memory
You want to try something new
You want to show off how much you know
Because everyone else is doing it (See cargo cult programmer in wikipedia)
In user interface widgets
It is supposed to be a cache
In strings
In Sessi...
How do I access call log for android?
...ean (4.1) you need the following permission:
<uses-permission android:name="android.permission.READ_CALL_LOG" />
Code:
Uri allCalls = Uri.parse("content://call_log/calls");
Cursor c = managedQuery(allCalls, null, null, null, null);
String num= c.getString(c.getColumnIndex(CallLog.Calls.NU...
What is the difference between an interface and a class, and why I should use an interface when I ca
I am aware that this is a very basic question, but an interviewer asked me in a very trick way and I was helpless :(
16 Ans...