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How do I move the turtle in LOGO? [closed]
... - White
2 - Red
3 - Cyan
4 - Purple
5 - Green
6 - Blue
7 - Yellow
8 - Orange
9 - Brown
10 - Light Red
11 - Grey 1
12 - Grey 2
13 - Light Green
14 - Light Blue
15 - Grey 3
CLEARSCREEN [CS] - Clear Screen without moving turtle
DRAW - Clear Screen and take turtle home
EACH - Tell several sprites,...
How to change string into QString?
...QString::fromUtf8(const char * str, int size = -1)
const char* str = read_raw("hello.txt"); // assuming hello.txt is UTF8 encoded, and read_raw() reads bytes from file into memory and returns pointer to the first byte as const char*
QString qstr = QString::fromUtf8(str);
There's also method for...
Why doesn't the height of a container element increase if it contains floated elements?
...div style="margin:0 auto;width: 960px; min-height: 100px; background-color:orange;overflow:auto">
<div style="width:500px; height:200px; background-color:black; float:right">
</div>
</div>
jsFiddle example
...
Java: Difference between PrintStream and PrintWriter
...ns between PrintStream and PrintWriter are that a PrintWriter cannot write raw bytes and the two classes wrap different types of destinations.
– Ted Hopp
May 9 '13 at 3:47
...
How do I encode/decode HTML entities in Ruby?
...
To decode characters in Rails use:
<%= raw '<html>' %>
So,
<%= raw '&lt;br&gt;' %>
would output
<br>
share
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improve this ans...
How to merge YAML arrays?
... banana
colour: yellow
food:
- *banana
- name: carrot
colour: orange
which yields
fruit:
- name: banana
colour: yellow
food:
- name: banana
colour: yellow
- name: carrot
colour: orange
sha...
How to avoid “cannot load such file — utils/popen” from homebrew on OSX
...
Uninstall homebrew:
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall)"
Then reinstall
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
Warning: This script will remove: /Library/Caches/Hom...
What is the list of valid @SuppressWarnings warning names in Java?
...o adds:
javadoc to suppress warnings relative to javadoc warnings
rawtypes to suppress warnings relative to usage of raw types
static-method to suppress warnings relative to methods that could be declared as static
super to suppress warnings relative to overriding a method without super...
How to alias a table in Laravel Eloquent queries (or using Query Builder)?
... ::from( 'items as items_alias' )
->join( 'attachments as att', DB::raw( 'att.item_id' ), '=', DB::raw( 'items_alias.id' ) )
->select( DB::raw( 'items_alias.*' ) )
->get();
This will automatically add table prefix to table names and returns an instance of Items model. not a ba...
Twitter image encoding challenge [closed]
...ssion time
Very efficient information packing
http://caca.zoy.org/raw-attachment/wiki/img2twit/so-logo.png
http://caca.zoy.org/raw-attachment/wiki/img2twit/twitter4.png
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