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C# difference between == and Equals()
...lowing code illustrates the subtle differences in behaviors:
string s1 = "test";
string s2 = "test";
string s3 = "test1".Substring(0, 4);
object s4 = s3;
Console.WriteLine("{0} {1} {2}", object.ReferenceEquals(s1, s2), s1 == s2, s1.Equals(s2));
Console.WriteLine("{0} {1} {2}", object.ReferenceEqual...
How to find Array length inside the Handlebar templates?
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{{array.length}} actually worked inside the template. Should have checked/tested it before posting it here.
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How can I avoid running ActiveRecord callbacks?
...t you'll only really want to use in the console or while doing some random tests. Hope this helps!
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SLF4J: Failed to load class “org.slf4j.impl.StaticLoggerBinder”
...sn't deserve its own answer but make sure that the scope isn't just set to test. (<scope>test</scope>; don't do this)
– BWC semaJ
Mar 4 '19 at 5:08
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SQL Switch/Case in 'where' clause
...ted in the comment to your reply below, you formed the SQL incorrectly. I tested mine in SQLServer 2005 and it worked fine.
– Bob Probst
Oct 16 '08 at 0:48
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How do I change selected value of select2 dropdown with JqGrid?
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@AdamKDean: One can test additionally whether <select> where converted to select2 control by testing existense of the class select2-offscreen on the <select>. All elements of searching toolbar have id which start with gs_ prefix and ...
How to copy DLL files into the same folder as the executable using CMake?
...if you have the following directory structure:
/CMakeLists.txt
/src
/libs/test.dll
and your CMake target to which the command applies is MyTest, then you could add the following to your CMakeLists.txt:
add_custom_command(TARGET MyTest POST_BUILD # Adds a post-build event to MyTest
COM...
What are the benefits of dependency injection containers?
...IoC (and make use of external configuration) is around the two areas of:
Testing
Production maintenance
Testing
If you split your testing into 3 scenarios (which is fairly normal in large scale development):
Unit testing
Integration testing
Black box testing
What you will want to do is for ...
Why does sudo change the PATH?
...ee sudoers(5) for more information.
An Example of usage:
cat >> test.sh
env | grep "MYEXAMPLE" ;
^D
sh test.sh
MYEXAMPLE=1 sh test.sh
# MYEXAMPLE=1
MYEXAMPLE=1 sudo sh test.sh
MYEXAMPLE=1 sudo MYEXAMPLE=2 sh test.sh
# MYEXAMPLE=2
update
man 5 sudoers :
env_reset If s...
Calling Objective-C method from C++ member function?
...responding header file.
// Header file (We call it "ObjCFunc.h")
#ifndef test2_ObjCFunc_h
#define test2_ObjCFunc_h
@interface myClass :NSObject
-(void)hello:(int)num1;
@end
#endif
// Corresponding Objective C file(We call it "ObjCFunc.m")
#import <Foundation/Foundation.h>
#include "ObjCFu...