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Meaning of 'const' last in a function declaration of a class?
...t;< "Foo const" << std::endl;
}
};
int main()
{
MyClass cc;
const MyClass& ccc = cc;
cc.Foo();
ccc.Foo();
}
This will output
Foo
Foo const
In the non-const method you can change the instance members, which you cannot do in the const version. If you change the ...
How to develop a soft keyboard for Android? [closed]
... }
private void isBack(View v) {
if (isEdit == true) {
CharSequence cc = mEt.getText();
if (cc != null && cc.length() > 0) {
{
mEt.setText("");
mEt.append(cc.subSequence(0, cc.length() - 1));
}
}
}
if (isEdit1 == true) {
CharSequence cc = mEt1.getTe...
SQL Server insert if not exists best practice
... SELECT 1
FROM
CompetitionCompetitor AS cc
JOIN Competition AS c ON c.[ID] = cc.[CompetitionID]
WHERE
cc.[CompetitorID] = p.[CompetitorID]
AND cc.[CompetitionName] = @CompetitionNAme
)
And if you...
How to trigger Autofill in Google Chrome?
... identify/recognize common fields can be found in autofill_regex_constants.cc.utf8. So to answer the original question, just make sure the names for your html fields get matched by these expressions. Some examples include:
first name: "first.*name|initials|fname|first$"
last name: "last.*name|lnam...
Calling Objective-C method from C++ member function?
...import "MyObject-C-Interface.h"
// An Objective-C class that needs to be accessed from C++
@interface MyObject : NSObject
{
int someVar;
}
// The Objective-C member function you want to call from C++
- (int) doSomethingWith:(void *) aParameter;
@end
MyObject.mm
#import "MyObject.h"
@implem...
How to style icon color, size, and shadow of Font Awesome Icons
...hem as fonts:
#elementID {
color: #fff;
text-shadow: 1px 1px 1px #ccc;
font-size: 1.5em;
}
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Makefile, header dependencies
...ment:
depend: .depend
.depend: $(SRCS)
rm -f ./.depend
$(CC) $(CFLAGS) -MM $^ -MF ./.depend;
include .depend
or
depend: .depend
.depend: $(SRCS)
rm -f ./.depend
$(CC) $(CFLAGS) -MM $^ > ./.depend;
include .depend
where SRCS is a variable pointing to your...
Cmake vs make sample codes?
...lt builds a release target, but offers also a debug target:
#Makefile
CC = gcc
CPP = g++
RANLIB = ar rcs
RELEASE = -c -O3
DEBUG = -c -g -D_DEBUG
INCDIR = -I./stuff/include
LIBDIR = -L./stuff/lib -L.
LIBS = -lstuff -lmystatlib -lmydynlib
CFLAGS = $(RELEASE)
PROGOBJS = prog1.o prog2.o prog3.o
...
How to track down a “double free or corruption” error
...can corrupt the heap). It detects and reports the errors as soon as they occur, thus pointing you directly to the cause of the problem.
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#pragma pack effect
...ormance penalty (or outright error) on some architectures associated with accessing variables that are not aligned properly. For example, given 4-byte integers and the following struct:
struct Test
{
char AA;
int BB;
char CC;
};
The compiler could choose to lay the struct out in memory ...