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Syntax Error: Not a Chance
... taken to mean you want to enable the 'create blocks with braces' feature, and the exception tells you your chances of that ever happening are nil.
You can add that to the long list of in-jokes included in Python, just like import __hello__, import this and import antigravity. The Python developers...
How to check status of PostgreSQL server Mac OS X
...e simplest way to to check running processes:
ps auxwww | grep postgres
And look for a command that looks something like this (your version may not be 8.3):
/Library/PostgreSQL/8.3/bin/postgres -D /Library/PostgreSQL/8.3/data
To start the server, execute something like this:
/Library/PostgreS...
YAML Multi-Line Arrays
...['string1', 'string2', 'string3',
'string4', 'string5',
'string6']
and even have multi-line strings in single-line arrays:
key: ['string1', 'long
string', 'string3', 'string4', 'string5', 'string6']
share
...
Google Maps v2 - set both my location and zoom in
...s, does anyone know how to set google maps up, to open up both my location and in a zoomed-in view?
11 Answers
...
Aligning a float:left div to center?
...
Or set the parent element font-size:0 and restore it on the child. Or use letter-spacing:-.31em on the parent and letter-spacing:0 on the child.
– Mike Causer
Sep 4 '14 at 2:06
...
Register Application class in Manifest?
... from Application, add the fully qualified (namespace + class name) as the android:name parameter of the application element in your manifest.
<application
android:name="com.you.yourapp.ApplicationEx"
Or if the class' package can be described as relative to the package in the manifest ...
LINQ: Not Any vs All Don't
...
Implementation of All according to ILSpy (as in I actually went and looked, rather than the "well, that method works a bit like ..." I might do if we were discussing the theory rather than the impact).
public static bool All<TSource>(this IEnumerable<TSource> source, Func<...
Why do Java webapps use .do extension? Where did it come from?
...Ls that will be
processed by the controller servlet --
prefix matching and extension
matching. An appropriate mapping entry
for each approach will be described
below.
Prefix matching means that you want
all URLs that start (after the context
path part) with a particular value to
...
Regex expressions in Java, \\s vs. \\s+
...or many whitespaces. They're the so-called regular expression quantifiers, and they perform matches like this (taken from the documentation):
Greedy quantifiers
X? X, once or not at all
X* X, zero or more times
X+ X, one or more times
X{n} X, exactly n times
X{n,} X, at least n times
X{n,m}...
Use of an exclamation mark in a Git commit message via the command line
How do I enter an exclamation point into a Git commit message from the command line?
6 Answers
...