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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...
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 work around JavaScript's parseInt octal behavior?
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edited Mar 3 '14 at 18:26
groovecoder
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answered May ...
java.lang.OutOfMemoryError: GC overhead limit exceeded [duplicate]
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answered Apr 30 '11 at 4:00
WhiteFang34WhiteFang34
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How can I make a div stick to the top of the screen once it's been scrolled to?
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Michael Czechowski
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answered Aug 1 '09 at 8:05
Christian C. SalvadóChristian C. Salv...
New to unit testing, how to write great tests? [closed]
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edited Apr 4 at 2:57
Marcus Mangelsdorf
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answere...
How do I use disk caching in Picasso?
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edited Mar 6 '18 at 13:45
Maciej Beimcik
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answe...
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...
Switch statement multiple cases in JavaScript
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answered Nov 3 '12 at 9:44
kennytmkennytm
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