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Generating PDF files with JavaScript
...uestion before I started writing it and thought I'd come back and let you know :)
Generate PDFs in Javascript
Example create a "Hello World" PDF file.
// Default export is a4 paper, portrait, using milimeters for units
var doc = new jsPDF()
doc.text('Hello world!', 10, 10)
doc.save('a4.p...
append new row to old csv file python
...rder to avoid the newline problem, you must declare it as newline=''.
Now you can open the file in 'a'mode (without the b).
import csv
with open(r'names.csv', 'a', newline='') as csvfile:
fieldnames = ['This','aNew']
writer = csv.DictWriter(csvfile, fieldnames=fieldnames)
writer...
Run function from the command line
...ng print foo.hello() with print(foo.hello()) did. I don't have the python knowledge to explain why this is, so if someone else could explain what can be going on, that would be greatly appreciated
– Jasper
Jan 4 at 3:13
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UIView bottom border?
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@Flea now, with modules enabled, you shouldn't add QuartzCore.framework anymore.
– ma11hew28
Dec 31 '13 at 0:43
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How to print instances of a class using print()?
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@kender - I didn't know about it, but in retrospect it makes perfect sense given Python 2.x's broken Unicode handling.
– Chris Lutz
Oct 8 '09 at 5:36
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Image Segmentation using Mean Shift explained
...Or:
Which is very similar to our previous result, but as you can see, now we have only three output levels.
HTH!
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What is the shortcut to Auto import all in Android Studio?
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Note that in my Android Studio 1.4, Auto Import now under General
(Android Studio --> Preferences --> Editors --> General --> Auto
Import)
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How to do associative array/hashing in JavaScript
...able.foo = "bar";
hashtable['bar'] = "foo";
Both foo and bar elements can now then be referenced as:
hashtable['foo'];
hashtable['bar'];
// Or
hashtable.foo;
hashtable.bar;
Of course this does mean your keys have to be strings. If they're not strings they are converted internally to strings, so i...
How to call a Parent Class's method from Child Class in Python?
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@TusharVazirani now I understand, thank you. I was thinking about calling from the current class's method (as was stated by the OP).
– Yaroslav Nikitenko
May 3 at 12:14
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When should I use Debug.Assert()?
I've been a professional software engineer for about a year now, having graduated with a CS degree. I've known about assertions for a while in C++ and C, but had no idea they existed in C# and .NET at all until recently.
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