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Tracking the script execution time in PHP
...st track the amount of CPU time a particular script has used in order to enforce the max_execution_time limit.
18 Answers...
Trying to login to RDP using AS3
...n the connectoid code I have downloaded, so that it will return a properly formed ByteArray with endian being little - this only matters if you'll read ordered data from it, not when you read bytes.
public function sendMcsData(): ByteArray {
trace("Secure.sendMcsData");
var num_channels: in...
Mongoose, Select a specific field with find
...elds and want to omit only a few, you can prefix the field name with a -. For ex "-name" in the second argument will not include name field in the doc whereas the example given here will have only the name field in the returned docs.
...
Why do we need virtual functions in C++?
...that eat() is called via an intermediate function (a trivial function just for this example):
// This can go at the top of the main.cpp file
void func(Animal *xyz) { xyz->eat(); }
Now our main function is:
Animal *animal = new Animal;
Cat *cat = new Cat;
func(animal); // Outputs: "I'm eating...
How to measure time taken between lines of code in python?
...
If you want to measure CPU time, can use time.process_time() for Python 3.3 and above:
import time
start = time.process_time()
# your code here
print(time.process_time() - start)
First call turns the timer on, and second call tells you how many seconds have elapsed.
There is al...
How do I do base64 encoding on iOS?
...
This is a good use case for Objective C categories.
For Base64 encoding:
#import <Foundation/NSString.h>
@interface NSString (NSStringAdditions)
+ (NSString *) base64StringFromData:(NSData *)data length:(int)length;
@end
----------------...
How is a CRC32 checksum calculated?
...
The polynomial for CRC32 is:
x32 + x26 + x23 + x22 + x16 + x12 + x11 + x10 + x8 + x7 + x5 + x4 + x2 + x + 1
Wikipedia
CRC calculation
Or in hex and binary:
0x 01 04 C1 1D B7
1 0000 0100 1100 0001 0001 1101 1011 0111
The hig...
In node.JS how can I get the path of a module I have loaded via require that is *not* mine (i.e. in
...
require.resolve() is a partial answer. The accepted answer may work for many node modules, but won't work for all of them.
require.resolve("moduleName") doesn't give you the directory where the module is installed; it gives you the location of the file defined in the main attribute in the mod...
Is there a WebSocket client implemented for Python? [closed]
... found this project: http://code.google.com/p/standalonewebsocketserver/ for a WebSocket server, but I need to implement a WebSocket client in python, more exactly I need to receive some commands from XMPP in my WebSocket server.
...
Using variables inside a bash heredoc
...because you've put the delimiter in quotes - the bash manual says:
The format of here-documents is:
<<[-]word
here-document
delimiter
No parameter expansion, command substitution, arithmetic expansion, or
pathname expansion is performed on word. If any ...