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YAML current date in rmarkdown
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384
This is a little bit tricky, but you just need to make the date field valid in YAML by quoting t...
Relative URLs in WordPress
...veloper could/should answer. I've researched and found the core ticket #17048: URLs delivered to the browser should be root-relative. Where we can find the reasons explained by Andrew Nacin, lead core developer. He also links to this [wp-hackers] thread. On both those links, these are the key quotes...
Cutting the videos based on start and end time using ffmpeg
...y require all of the data starting with the previous keyframe.
With the mp4 container it is possible to cut at a non-keyframe without re-encoding using an edit list. In other words, if the closest keyframe before 3s is at 0s then it will copy the video starting at 0s and use an edit list to tell t...
Windows batch: echo without new line
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241
Using set and the /p parameter you can echo without newline:
C:\> echo Hello World
Hello Wo...
What is the best way to test for an empty string with jquery-out-of-the-box?
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564
if (!a) {
// is emtpy
}
To ignore white space for strings:
if (!a.trim()) {
// is empty...
Hiding axis text in matplotlib plots
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496
Instead of hiding each element, you can hide the whole axis:
frame1.axes.get_xaxis().set_visi...
How do I work around JavaScript's parseInt octal behavior?
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edited Mar 3 '14 at 18:26
groovecoder
1,3031515 silver badges2525 bronze badges
answered May ...
java.lang.OutOfMemoryError: GC overhead limit exceeded [duplicate]
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answered Apr 30 '11 at 4:00
WhiteFang34WhiteFang34
64.7k1717 gold badges9696 silver badges107107 bronze badges
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Unescape HTML entities in Javascript?
...ing great, +1
– YOU
Dec 16 '09 at 5:41
1
@S.Mark: ' doesn't belongs to the HTML 4 Entiti...
How do I preview emails in Rails?
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Action Mailer now has 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...