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How can I send an HTTP POST request to a server from Excel using VBA?
...from being misleading and unclear, this can eventually result in a runtime error if the argument is an object. And although not explicitly asked for, usually you would want to use the HTTP response, which you could mention can be retrieved by objHTTP.responseText.
– Leviathan
...
Correct Bash and shell script variable capitalization
...OB_HOME JOB_LOG JOB_TEMP JOB_RUN_CONTROL
Constants: LOG_DEBUG LOG_INFO LOG_ERROR STATUS_OK STATUS_ERROR STATUS_WARNING
Use "snake case" (all lowercase and underscores) for all variables that are scoped to a single script or a block.
Examples: input_file first_value max_amount num_errors
Use mixed...
How do you allow spaces to be entered using scanf?
...hout specifying a field width. You should also check the return values for errors:
#include <stdio.h>
#define NAME_MAX 80
#define NAME_MAX_S "80"
int main(void)
{
static char name[NAME_MAX + 1]; // + 1 because of null
if(scanf("%" NAME_MAX_S "[^\n]", name) != 1)
{
fpu...
Checking images for similarity with OpenCV
...images ( same size/orientation )
// Compare two images by getting the L2 error (square-root of sum of squared error).
double getSimilarity( const Mat A, const Mat B ) {
if ( A.rows > 0 && A.rows == B.rows && A.cols > 0 && A.cols == B.cols ) {
// Calculate the L2 r...
Compare double to zero using epsilon
...ook at the context. It may be that epsilon is a reasonable estimate of the error in the calculation that produced someValue, and it may be that it isn't.
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final keyword in method parameters [duplicate]
... you're required to declare it final --otherwise it will result in compile error--, namely passing them through into anonymous classes. Basic example:
public FileFilter createFileExtensionFilter(final String extension) {
FileFilter fileFilter = new FileFilter() {
public boolean accept(F...
Difference between size_t and std::size_t
...sume size_t is the same as
unsigned int, which can lead to
programming errors,[3][4] when moving
from 32 to 64-bit architecture, for
example.
According to the 1999 ISO C
standard (C99), size_t is an unsigned
integer type of at least 16 bits.
And the rest you can read from this pag...
How do I add a submodule to a sub-directory?
...hub.com:...> in the snipmate-snippets directory, I get the following error message:
5 Answers
...
Download file from an ASP.NET Web API method using AngularJS
...");
window.open(httpPath, '_blank', '');
}
})
.error(function(data, status) {
console.log("Request failed with status: " + status);
// Optionally write the error out to scope
$scope.errorDetails = "Request failed with status: " + status;
});
}...
Kill child process when parent process is killed
...tInfo, uint cbJobObjectInfoLength);
[DllImport("kernel32.dll", SetLastError = true)]
static extern bool AssignProcessToJobObject(IntPtr job, IntPtr process);
private IntPtr m_handle;
private bool m_disposed = false;
public Job()
{
m_handle = CreateJobObject(null, n...