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How to change the type of a field?
...now how you'd convert a string (think currency like '1.23') to the integer 123? I assume you'd have to parse it as a float or decimal, multiply it by 100, then save it as an integer, but I can't find the right docs to do this. Thanks!
– Brian Armstrong
Feb 23...
Facebook Like Button - how to disable Comment pop up?
...oo. I am using the non iframe like embed method.
– TK123
May 1 '13 at 21:06
4
Doesn't really work...
What are the differences between vector and list data types in R?
...
As someone who's just gotten into R, but comes from a C/Java/Ruby/PHP/Python background, here's how I think of it.
A list is really an array + a hashmap. It's a PHP associative array.
> foo = list(bar='baz')
> foo[1]
'baz'
> foo$bar
'baz'
> foo[['bar']]
'baz'
A vector is a f...
What is the difference between Google App Engine and Google Compute Engine?
...d. But the restriction is, you can create your application in only Python, PHP, Java, NodeJS, .NET, Ruby and **Go.
On the other hand, GCE provides you full infrastructure in the form of Virtual Machine. You have complete control over those VMs' environment and runtime as you can write or install an...
What is an ORM, how does it work, and how should I use one? [closed]
...inciples. There are a lot of ORM libraries around here:
Java: Hibernate.
PHP: Propel or Doctrine (I prefer the last one).
Python: the Django ORM or SQLAlchemy (My favorite ORM library ever).
C#: NHibernate or Entity Framework
If you want to try an ORM library in Web programming, you'd be better ...
Error installing mysql2: Failed to build gem native extension
...t be 127.0.0.1, and if the password is number, it must be put in quote ex '123456' otherwise we can type normally ex admin123
– duykhoa
Oct 30 '12 at 7:46
...
Shortest way to print current year in a website
...implement a server side solution and it worked for him.
The simple code in php
<?php echo date('Y'); ?>
Enjoy!
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How do you split and unsplit a window/view in Eclipse IDE?
...
Alt + ASCII code + Ctrl then release Alt
Example: ASCII for '{' = 123, so press 'Alt', '1', '2', '3', 'Ctrl' and release 'Alt', effectively typing '{' while 'Ctrl' is pressed, to split vertically.
Example of vertical split:
PS:
The menu items Window>Editor>Toggle Split Editor we...
How do I create a multiline Python string with inline variables?
...s not valid on legacy python versions (e.g. 2.4)
– Oz123
Nov 16 '12 at 10:12
If using curly braces, they need to be es...
How to calculate a time difference in C++
...
123
See std::clock() function.
const clock_t begin_time = clock();
// do something
std::cout <...