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Dashed line border around UIView
... 0)
UIColor.purple.setFill()
path.fill()
UIColor.orange.setStroke()
path.lineWidth = 5
let dashPattern : [CGFloat] = [10, 4]
path.setLineDash(dashPattern, count: 2, phase: 0)
path.stroke()
}
}
Use in a storyboard (as custom class) or d...
How should I use Outlook to send code snippets?
...ppets.
Do not check spelling or grammar, Border:
Box: (Single solid line, Orange, 0.5 pt Line width)
Pattern: Clear (Custom Color(RGB(253,253,217))), Style: Linked, Automatically update, Quick Style
Based on: HTML Preformatted
...
How to write PNG image to string with the PIL?
...ired to use BytesIO:
from io import BytesIO
from PIL import Image, ImageDraw
image = Image.new("RGB", (300, 50))
draw = ImageDraw.Draw(image)
draw.text((0, 0), "This text is drawn on image")
byte_io = BytesIO()
image.save(byte_io, 'PNG')
Read more: http://fadeit.dk/blog/post/python3-flask-pil...
When someone writes a new programming language, what do they write it IN?
...ely of binary numbers that are a direct one-to-one correspondence with the raw language of the computer itself.
But it still doesn't end. Even a file with just raw numbers in it still needs translation. You still need to get those raw numbers in a file into the computer.
Well believe it or not the...
When should I use Kruskal as opposed to Prim (and vice versa)?
...
@SplittingField: I do believe you're comparing apples and oranges. Amortized analysis is simpy a way of getting a measurement of the function (so to speak) --- whether it is the worst case or average case is dependent on what you're proving. In fact (as I look it up now), the wiki a...
PHP method chaining?
...to chain methods over arrays like this:
$fruits = new Arr(array("lemon", "orange", "banana", "apple"));
$fruits->change_key_case(CASE_UPPER)->filter()->walk(function($value,$key) {
echo $key.': '.$value."\r\n";
});
See this article which shows you how to chain all the PHP's seventy ...
How to urlencode data for curl command?
...
Here is the pure BASH answer.
rawurlencode() {
local string="${1}"
local strlen=${#string}
local encoded=""
local pos c o
for (( pos=0 ; pos<strlen ; pos++ )); do
c=${string:$pos:1}
case "$c" in
[-_.~a-zA-Z0-9] ) o="${c}" ;...
How to get Vim to highlight non-ascii characters?
... your color syntax file. This is mine: hi Error guifg=Black guibg=Orange
– Reman
Jan 29 '15 at 15:18
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SQLAlchemy IN clause
...
An alternative way is using raw SQL mode with SQLAlchemy, I use SQLAlchemy 0.9.8, python 2.7, MySQL 5.X, and MySQL-Python as connector, in this case, a tuple is needed. My code listed below:
id_list = [1, 2, 3, 4, 5] # in most case we have an integer l...
Why do I need 'b' to encode a string with Base64?
..., base64 encoding has to do the encoding in the opposite direction (so the raw data is converted to 'dGVzdA') and also has a rule to tell other applications how much space is left off at the end. This is done by padding the end with '=' symbols. So, the base64 encoding of this data is 'dGVzdA==', wi...