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What LaTeX Editor do you suggest for Linux? [closed]
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at the moment it requires 1308Mb of space. Outstanding
– y.selivonchyk
Feb 3 '17 at 9:18
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How to convert a file into a dictionary?
...an exception) there file will be automatically closed. You can read more about context-managers in Python here: effbot.org/zone/python-with-statement.htm
– Vlad H
Jan 26 '11 at 11:49
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JPG vs. JPEG image formats
...on , and will certainly read through it, though at the moment I'm slightly out of time. However, from what I saw giving it a quick look, it seems not to distinguish the two extensions. In fact, it seems the file type's name is JPEG and the file extension is .jpg :
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How to add jQuery in JS file
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Damn straight! certainly helped me out :P. Awesome!
– zeboidlund
Nov 23 '11 at 5:14
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Ruby 2.0.0p0 IRB warning: “DL is deprecated, please use Fiddle”
...y/2.0.0/readline.rb file still requires dl.rb so the warning message comes out when you require 'irb' ( because irb requires 'readline' ) or when anything else wants to require 'readline'.
You can open readline.rb with your favorite text editor and look up the code ( near line 4369 ):
if RUBY_...
Why isn't my Pandas 'apply' function referencing multiple columns working? [closed]
...] = df.apply(lambda row: my_test(row['a'], row['c']), axis=1)
In [44]: df
Out[44]:
a b c Value
0 -1.674308 foo 0.343801 0.044698
1 -2.163236 bar -2.046438 -0.116798
2 -0.199115 foo -0.458050 -0.199115
3 0.918646 bar -...
Asynchronously wait for Task to complete with timeout
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How about this:
int timeout = 1000;
var task = SomeOperationAsync();
if (await Task.WhenAny(task, Task.Delay(timeout)) == task) {
// task completed within timeout
} else {
// timeout logic
}
And here's a great blog post...
Reading Xml with XmlReader in C#
...nd LINQ to XML by creating an XElement from an XmlReader for each of your "outer" elements in a streaming manner: this lets you do most of the conversion work in LINQ to XML, but still only need a small portion of the document in memory at any one time. Here's some sample code (adapted slightly from...
Replace transparency in PNG images with white background
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It turns out that I need to set the -background to white as well. I also had to download the colors.xml, which was missing.
– William Niu
Aug 9 '10 at 4:59
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How do I preview emails in Rails?
... a built in way of previewing emails in Rails 4.1. For example, check this out:
# located in test/mailers/previews/notifier_mailer_preview.rb
class NotifierPreview < ActionMailer::Preview
# Accessible from http://localhost:3000/rails/mailers/notifier/welcome
def welcome
Notifier.welcome...