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How can I convert spaces to tabs in Vim or Linux?
...es a range, so I usually specify % to mean "the whole file".
:set tabstop=2 " To match the sample file
:set noexpandtab " Use tabs, not spaces
:%retab! " Retabulate the whole file
Before doing anything like this (particularly with Python files!), I usually set 'list', so that I...
Very slow compile times on Visual Studio 2005
We are getting very slow compile times, which can take upwards of 20+ minutes on dual core 2GHz, 2G Ram machines.
34 Answ...
How to save traceback / sys.exc_info() values in a variable?
... print var
Traceback (most recent call last):
File "<stdin>", line 2, in <module>
ValueError: invalid literal for int() with base 10: 'k'
You should however take a look at the traceback documentation, as you might find there more suitable methods, depending to how you want to process...
How do I get the last character of a string?
...
244
The code:
public class Test {
public static void main(String args[]) {
String str...
Is there a “do … while” loop in Ruby?
...
652
CAUTION:
The begin <code> end while <condition> is rejected by Ruby's author Matz. ...
Symfony2 : How to get form validation errors after binding the request to the form
...
20 Answers
20
Active
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How to set environment variable or system property in spring tests?
...
127
You can initialize the System property in a static initializer:
@RunWith(SpringJUnit4ClassRunn...
What is the size of column of int(11) in mysql in bytes?
... no matter what length is specified.
TINYINT = 1 byte (8 bit)
SMALLINT = 2 bytes (16 bit)
MEDIUMINT = 3 bytes (24 bit)
INT = 4 bytes (32 bit)
BIGINT = 8 bytes (64 bit).
The length just specifies how many characters to pad when selecting data with the mysql command line client. 12345 stored as in...
Representing and solving a maze given an image
...
239
Here is a solution.
Convert image to grayscale (not yet binary), adjusting weights for the c...
How to easily initialize a list of Tuples?
...ens"),
(1, "airplane")
};
And if you don't like "Item1" and "Item2", you can do:
var tupleList = new List<(int Index, string Name)>
{
(1, "cow"),
(5, "chickens"),
(1, "airplane")
};
or for an array:
var tupleList = new (int Index, string Name)[]
{
...