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Unable to load DLL (Module could not be found HRESULT: 0x8007007E)
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Current Directory
System folder, C:\windows\system32 or c:\windows\SysWOW64 (for 32-bit process on 64-bit box).
Reading from the Path environment variable
In addition I'd check the dependencies of the DLL, the dependency walker provided with Visual Studio can help you out here, it can also be do...
Setting Authorization Header of HttpClient
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@Red fyi, the second parameter is the base64 encoded user:password (its not encrypted).
– n00b
Aug 1 '17 at 19:11
5
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How to free memory in Java?
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96
Java uses managed memory, so the only way you can allocate memory is by using the new operator,...
round() for float in C++
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96
Boost offers a simple set of rounding functions.
#include <boost/math/special_functions/rou...
How to detect if app is being built for device or simulator in Swift
...ct iOS on a desktop architecture like follows
#if (arch(i386) || arch(x86_64)) && os(iOS)
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#endif
After Swift 4.1 version
Latest use, now directly for all in one condition for all types of simulators need to apply only one condition -
#if targetEnvironment(simulator)
// y...
Algorithm to generate all possible permutations of a list?
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96
Basically, for each item from left to right, all the permutations of the remaining items are ge...
Fastest way to determine if an integer's square root is an integer
...so answer yes for 0. (In reading the code below, note that my input is int64 x.)
if( x < 0 || (x&2) || ((x & 7) == 5) || ((x & 11) == 8) )
return false;
if( x == 0 )
return true;
Next, check if it's a square modulo 255 = 3 * 5 * 17. Because that's a product of three distin...
What is the difference between “int” and “uint” / “long” and “ulong”?
I know about int and long (32-bit and 64-bit numbers), but what are uint and ulong ?
5 Answers
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Simplest two-way encryption using PHP
...nary expected)
* @param boolean $encode - set to TRUE to return a base64-encoded
* @return string (raw binary)
*/
public static function encrypt($message, $key, $encode = false)
{
$nonceSize = openssl_cipher_iv_length(self::METHOD);
$nonce = openssl_random_pse...
How do I run a Node.js application as its own process?
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David TangDavid Tang
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