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Why does Math.Floor(Double) return a value of type Double?
I need to get the left hand side integer value from a decimal or double. For Ex: I need to get the value 4 from 4.6. I tried using Math.Floor function but it's returning a double value, for ex: It's returning 4.0 from 4.6. The MSDN documentation says that it returns an integer value. Am I missing so...
How to convert SecureString to System.String?
...you can access the raw data using Marshal.ReadInt16(IntPtr, Int32):
void HandleSecureString(SecureString value) {
IntPtr valuePtr = IntPtr.Zero;
try {
valuePtr = Marshal.SecureStringToGlobalAllocUnicode(value);
for (int i=0; i < value.Length; i++) {
short unicodeChar = Marshal....
How do I pass multiple parameters in Objective-C?
...ral of the post about Objective-C method syntax but I guess I don't understand multiple names for a method.
6 Answers
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Get current folder path
...ld like the user to be able to place the executable file in any directory, and when executing that program (double-clicking on the .exe) I want the program to process all the files within the current folder where the exe file exists . How can the program determine the path in which it is currently ...
How to convert float to varchar in SQL Server
I have a float column with numbers of different length and I'm trying to convert them to varchar.
15 Answers
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Return a `struct` from a function in C
...ame as any built-in type for purposes of parameter passing, return values, and assignment.
Here's a simple demonstration program that does all three - passes a structure as a parameter, returns a structure from a function, and uses structures in assignment statements:
#include <stdio.h>
str...
Access Control Request Headers, is added to header in AJAX request with jQuery
...
This code below works for me. I always use only single quotes, and it works fine. I suggest you should use only single quotes or only double quotes, but not mixed up.
$.ajax({
url: 'YourRestEndPoint',
headers: {
'Authorization':'Basic xxxxxxxxxxxxx',
'X-CSRF-TOKE...
Django template how to look up a dictionary value with a variable
...
Fetch both the key and the value from the dictionary in the loop:
{% for key, value in mydict.items %}
{{ value }}
{% endfor %}
I find this easier to read and it avoids the need for special coding. I usually need the key and the value in...
How do you explicitly set a new property on `window` in TypeScript?
...ate .d.ts file. It does not work when used in a .ts file that uses imports and exports itself. See this answer.
– cdauth
Mar 9 '16 at 14:21
40
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VIM ctrlp.vim plugin: how to rescan files?
...cross the awesome ctrlp.vim plugin . It is a good alternative to the Command-T plugin which I have used before. What I did not like about Command-T is that it would take about 20-30 seconds to rescan files when it is invoked for the first time after starting vim.
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