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What does the brk() system call do?
...her the stack or the heap tries to grow into it, you get a segmentation fault. Traditionally, though, the kernel made no attempt to enforce a boundary; the stack could grow into the heap, or the heap could grow into the stack, and either way they would scribble over each other's data and the progra...
Not able to access adb in OS X through Terminal, “command not found”
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In more recent Android Studio releases: "/Users/<user>/Library/Android/sdk/platform-tools" so it will be the following: export PATH="/Users/myuser/Library/Android/sdk/platform-tools":$PATH
– eb80
Jan 10 '15 at 15:43
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Proper use of 'yield return'
... also want to extract your dependency away. Yield returning an IEnumerable<> will allow you to return each row and process each row individually. No need to read a 10 Mb file into memory. Just one line at a time.
– Maxime Rouiller
Jan 4 '13 at 13:46
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Best way to convert string to bytes in Python 3?
...ytes. The bytearray type is a mutable sequence of integers in the range 0 <= x < 256. It has most of the usual methods of mutable sequences, described in Mutable Sequence Types, as well as most methods that the bytes type has, see Bytes and Byte Array Methods.
The optional source parameter can...
Open a file from Cygwin
...ivalent to OSX open command in cygwin. open opens a file with the default application for that type.
7 Answers
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Array or List in Java. Which is faster?
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Remember that profiler results are only valid for the Java platform you're running the profiler against. Which may be a different one than your customers.
– Mikkel Løkke
Oct 24 '13 at 9:14
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Get list of databases from SQL Server
... new Microsoft.SqlServer.Management.Smo.Server("localhost").Databases.Cast<Microsoft.SqlServer.Management.Smo.Database>().Where(bs => !bs.IsSystemObject && bs.ID>6).ToList();
– Robb_2015
Dec 20 '15 at 8:34
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What are type lambdas in Scala and what are their benefits?
...esting to note that Haskell does not directly support type-level lambdas, although some newtype hackery (e.g. the TypeCompose library) has ways to sort of get around that.
– Dan Burton
Jan 5 '12 at 7:23
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python: how to identify if a variable is an array or a scalar
...]
>>> print y
[0, 1]
>>> x==y
True
>>> type(x)
<class '__main__.NewList'>
>>> type(x) is list
False
>>> type(y) is list
True
>>> type(x).__name__
'NewList'
>>> isinstance(x, list)
True
Despite x and y comparing as equal, handling...
Test PHP headers with PHPUnit
...ork around is to run the test in an isolated process. Here is an example
<?php
class FooTest extends PHPUnit_Framework_TestCase
{
/**
* @runInSeparateProcess
*/
public function testBar()
{
header('Location : http://foo.com');
}
}
This will result in:
$ phpun...