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Is the practice of returning a C++ reference variable evil?
...he function, use a smart pointer (or in general, a container):
std::unique_ptr<int> getInt() {
return std::make_unique<int>(0);
}
And now the client stores a smart pointer:
std::unique_ptr<int> x = getInt();
References are also okay for accessing things where you know the...
Read logcat programmatically within application
...
LuisLuis
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SQL Server - copy stored procedures from one db to another
...e are @sql & @Name: DECLARE @sql NVARCHAR(MAX); DECLARE @Name NVARCHAR(32);
– datalifenyc
May 6 '19 at 15:22
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Importing a CSV file into a sqlite3 database table using Python
...csv, sqlite3
con = sqlite3.connect(":memory:") # change to 'sqlite:///your_filename.db'
cur = con.cursor()
cur.execute("CREATE TABLE t (col1, col2);") # use your column names here
with open('data.csv','r') as fin: # `with` statement available in 2.5+
# csv.DictReader uses first line in file fo...
Easy idiomatic way to define Ordering for a simple case class
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J CracknellJ Cracknell
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How to convert an enum type variable to a string?
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RenoReno
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How do you do Impersonation in .NET?
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kͩeͣmͮpͥ ͩ
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answered Sep 24 '08 at 4:01
Eric SchoonoverEric Schoonover
...
How to run a program without an operating system?
...ttom = .;
. = . + 0x1000;
__stack_top = .;
}
run
set -eux
as -ggdb3 --32 -o entry.o entry.S
gcc -c -ggdb3 -m16 -ffreestanding -fno-PIE -nostartfiles -nostdlib -o main.o -std=c99 main.c
ld -m elf_i386 -o main.elf -T linker.ld entry.o main.o
objcopy -O binary main.elf main.img
qemu-system-x86_64 ...
Creating a UICollectionView programmatically
...wDataSource,UICollectionViewDelegateFlowLayout>
{
UICollectionView *_collectionView;
}
Implementation File:--
- (void)viewDidLoad
{
[super viewDidLoad];
self.view = [[UIView alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
UICollectionViewFlowLayout *layout=[[UICollect...
CSS3 Rotate Animation
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32
I have a rotating image using the same thing as you:
.knoop1 img{
position:absolute;
w...