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Why use make over a shell script?
...llel programming language.
Let's say that you have 4,000 graphic files to convert and 4 CPUs. Try writing a 10-line shell script (I'm being generous here) that will do it reliably while saturating your CPUs.
Perhaps the real question is why do people bother writing shell scripts.
...
How does this milw0rm heap spraying exploit work?
... shellcodeExample.o
Now you have a binary that prints out hello world.
to convert the binary into shell code type in: objdump -D shellcode
you will get the output:
shellcode: file format elf64-x86-64
Disassembly of section .text:
0000000000400078 <.text>:
400078: eb 1a ...
More elegant way of declaring multiple variables at the same time
...
If you have a list of values, you can still unpack them. You just have to convert it to a tuple first. For example, the following will assign a value between 0 and 9 to each of a through j, respectively:
a, b, c, d, e, f, g, h, i, j = tuple(range(10))
EDIT: Neat trick to assign all of them as tr...
In C#, how do I calculate someone's age based on a DateTime type birthday?
...ar - birthDate.Year;
if (age > 0)
{
age -= Convert.ToInt32(laterDate.Date < birthDate.Date.AddYears(age));
}
else
{
age = 0;
}
return age;
}
}
Now, run this test:
class Program
{
static void Main(strin...
Validating an XML against referenced XSD in C#
...I had do this kind of automatic validation in VB and this is how I did it (converted to C#):
XmlReaderSettings settings = new XmlReaderSettings();
settings.ValidationType = ValidationType.Schema;
settings.ValidationFlags = settings.ValidationFlags |
Schema.XmlSchemaValida...
What blocks Ruby, Python to get Javascript V8 speed? [closed]
...ringing Jython, IronPython, and PyPy up to speed, waiting for libraries to convert to Python 3, and evangelizing Python 3.
– Rafe Kettler
Mar 2 '11 at 23:28
2
...
A CORS POST request works from plain JavaScript, but why not with jQuery?
...ader, not a request header. At best this will do nothing. At worst it will convert the request from a simple request to a preflighted request which makes it evern harder to deal with on the server.
– Quentin
Mar 26 '19 at 16:15
...
How do you work with an array of jQuery Deferreds?
... are using ES6 version of javascript There is a spread operator(...) which converts array of objects to comma separated arguments.
$.when(...promises).then(function() {
var schemas=arguments;
};
More about ES6 spread operator https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Ope...
Javascript calculate the day of the year (1 - 366)
...));
Which outputs for the leap year 2016 (verified using http://www.epochconverter.com/days/2016):
1/1/2016 is 1 days into the year
2/1/2016 is 32 days into the year
3/1/2016 is 61 days into the year
6/1/2016 is 153 days into the year
12/31/2016 is 366 days into the year
...
How do I reference an existing branch from an issue in GitHub?
...
I currently get my link converted to /user/proj/blob/branch even if I wrote tree and not blob. Edit: working: ../../tree/branch
– vault
Feb 24 '17 at 19:47
...