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What is the most compatible way to install python modules on a Mac?
...r elixir
( make sure you always type pip-(version) )
That will build an extra Python library in your home dir. Yes, Python will work with more than one library location: one controlled by MacPorts and a user local one for everything missing within MacPorts.
Now notice that I favor pip over easy_...
Finding Variable Type in JavaScript
...
Use typeof:
> typeof "foo"
"string"
> typeof true
"boolean"
> typeof 42
"number"
So you can do:
if(typeof bar === 'number') {
//whatever
}
Be careful though if you define these primitives with their object wrappers (which you should never ...
Converting a Java collection into a Scala collection
...port scala.collection.JavaConversions._
val list = new java.util.ArrayList[String]()
list.add("test")
val set = list.toSet
set is a scala.collection.immutable.Set[String] after this.
Also see Ben James' answer for a more explicit way (using JavaConverters), which seems to be recommended now.
...
How to change a django QueryDict to Python Dict?
...n where a given key may have one or more values, you could sometimes get a string, and sometimes get a list of strings.
– Asherah
Jan 4 '16 at 3:11
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...
How can I create a copy of an object in Python?
...ame object:
>>> tuple_copy_attempt is a_tuple
True
Similarly for strings:
>>> s = 'abc'
>>> s0 = s[:]
>>> s == s0
True
>>> s is s0
True
and for frozensets, even though they have a copy method:
>>> a_frozenset = frozenset('abc')
>>> fro...
http HEAD vs GET performance
... answered Sep 3 '14 at 20:31
Charles ThomasCharles Thomas
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Using Regular Expressions to Extract a Value in Java
I have several strings in the rough form:
13 Answers
13
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How can I save a screenshot directly to a file in Windows? [closed]
...InteropServices;
public class CaptureScreen
{
static public void Main(string[] args)
{
try
{
Bitmap capture = CaptureScreen.GetDesktopImage();
string file = Path.Combine(Environment.CurrentDirectory, "screen.gif");
ImageFormat format = Im...
What are DDL and DML?
... the transaction making points within groups
SET TRANSACTION – specify characteristics for the transaction
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Stash just a single file
...later simply rebase and/or merge the tmpbranch. It really isn't that much extra work when you need to do more careful tracking than stash will allow.
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