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How to convert std::string to LPCSTR?
How can I convert a std::string to LPCSTR ? Also, how can I convert a std::string to LPWSTR ?
9 Answers
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How do I pass command-line arguments to a WinForms application?
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input: "whatever.exe -v foo /lol nisp". Output: args[0] = "-v"; args[1] = "foo"; args[2] = "/lol"; args[3] = "nisp"; What could be easier?
– Callum Rogers
Jul 24 '09 at 19:22
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Difference between is and as keyword
Please tell what is the difference between is and as keyword in C#
14 Answers
14
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cURL equivalent in Node.js?
I'm looking to use information from an HTTP request using Node.js (i.e. call a remote web service and echo the response to the client).
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Checking if a double (or float) is NaN in C++
...hat up", consider
#include <limits>
#include <assert.h>
void foo( double a, double b )
{
assert( a != b );
}
int main()
{
typedef std::numeric_limits<double> Info;
double const nan1 = Info::quiet_NaN();
double const nan2 = Info::quiet_NaN();
foo( nan1, nan2 )...
Store output of subprocess.Popen call in a string
I'm trying to make a system call in Python and store the output to a string that I can manipulate in the Python program.
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Best practices for adding .gitignore file for Python projects? [closed]
I'm trying to collect some of my default settings, and one thing I realized I don't have a standard for is .gitignore files. There's a great thread showing a good .gitignore for Visual Studio projects , but I don't see many recommendations for Python and related tools (PyGTK, Django).
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Why is Spring's ApplicationContext.getBean considered bad?
...ime, but in JSR-330/Guice/Dagger, you'd do this by injecting a Provider<Foo> instead of a Foo and calling provider.get() every time you need a new instance. No reference to the container itself, and you can easily create a Provider for testing.
– ColinD
J...
PDO Prepared Inserts multiple rows in single query
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Two possible approaches:
$stmt = $pdo->prepare('INSERT INTO foo VALUES(:v1_1, :v1_2, :v1_3),
(:v2_1, :v2_2, :v2_3),
(:v2_1, :v2_2, :v2_3)');
$stmt->bindValue(':v1_1', $data[0][0]);
$stmt->bindValue(':v1_2', $data[0][1]);
$stmt->bindValue(':v1_3', $data[0][2]);
// etc....
How to make the tab character 4 spaces instead of 8 spaces in nano?
...le, to set the tab size to 4, replace tabs with spaces, and edit the file "foo.txt", you would run the command:
nano -ET4 foo.txt
Config file
From man nanorc:
set tabsize n
Use a tab size of n columns. The value of n must be greater than 0.
The default value is 8.
set/unset tabstospaces...