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Android - Pulling SQlite database android device
...n't find a real precise answer or a tutorial on how, if it is possible, to do this.
19 Answers
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Ignoring accented letters in string comparison
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How to do it in .net core since it does not have string.Normalize?
– Andre Soares
Mar 31 '17 at 11:28
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Relative paths based on file location instead of current working directory [duplicate]
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What you want to do is get the absolute path of the script (available via ${BASH_SOURCE[0]}) and then use this to get the parent directory and cd to it at the beginning of the script.
#!/bin/bash
parent_path=$( cd "$(dirname "${BASH_SOURCE[0...
How does std::move() transfer values into RValues?
...eturn static_cast<Object&&>(arg);
}
Now, you might wonder: do we even need the cast? The answer is: yes, we do. The reason is simple; named rvalue reference is treated as lvalue (and implicit conversion from lvalue to rvalue reference is forbidden by standard).
Here's what happens...
How to delete a file after checking whether it exists
...ile.Delete(@"C:\test.txt");
}
As Chris pointed out in the comments, you don't actually need to do the File.Exists check since File.Delete doesn't throw an exception if the file doesn't exist, although if you're using absolute paths you will need the check to make sure the entire file path is vali...
ab load testing
...-c value that your server can support is a good idea to ensure that things don't break under sustained stress: it's not the same to support stress for 5 seconds than for 5 hours.
-k: This does the "KeepAlive" funcionality browsers do by nature. You don't need to pass a value for -k as it it "boolea...
How can I reorder a list? [closed]
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You can do it like this
mylist = ['a', 'b', 'c', 'd', 'e']
myorder = [3, 2, 0, 1, 4]
mylist = [mylist[i] for i in myorder]
print(mylist) # prints: ['d', 'c', 'a', 'b', 'e']
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How to convert int to QString?
... it into string within some text context, forget about + operator.
Simply do:
// Qt 5 + C++11
auto i = 13;
auto printable = QStringLiteral("My magic number is %1. That's all!").arg(i);
// Qt 5
int i = 13;
QString printable = QStringLiteral("My magic number is %1. That's all!").arg(i);
//...
What is the difference between Serialization and Marshaling?
...al distributed techniques (such as RPC), the term "Marshaling" is used but don't understand how it differs from Serialization. Aren't they both transforming objects into series of bits?
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R - Markdown avoiding package loading messages
... what if we want to turn off messages globally for ALL chunks, how do you do that?
– Prasad Chalasani
May 7 '15 at 0:10
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