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How can I remove a character from a string using Javascript?
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– Commercial Suicide
May 28 '17 at 21:10
2
The fourth character is not necessarily a '/'
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How to check what version of jQuery is loaded?
...t for nothing, just use what the answer says.
– user9016207
Aug 2 '18 at 22:32
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show 1 more comment
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What's the best way to iterate over two or more containers simultaneously
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10 Answers
10
Active
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How to get key names from JSON using jq
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Jeff Mercado
108k2424 gold badges213213 silver badges237237 bronze badges
answered Apr 16 '14 at 19:36
anubhavaanu...
Send and receive messages through NSNotificationCenter in Objective-C?
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1023
@implementation TestClass
- (void) dealloc
{
// If you don't remove yourself as an obser...
JavaScript/jQuery to download file via POST with JSON data
...);
link.download="myFileName.txt";
link.click();
});
This is IE 10+, Chrome 8+, FF 4+. See https://developer.mozilla.org/en-US/docs/Web/API/URL.createObjectURL
It will only download the file in Chrome, Firefox and Opera. This uses a download attribute on the anchor tag to force the brows...
Ruby, remove last N characters from a string?
... user system total real
chomp 0.949823 0.001025 0.950848 ( 0.951941)
range 1.874237 0.001472 1.875709 ( 1.876820)
delete_suffix 0.721699 0.000945 0.722644 ( 0.723410)
delete_suffix! 0.650042 0.000714 0.650756 ( 0.651332)
I hope this...
Eclipse ctrl+right does nothing
...ottom-right, it worked.
– Alisa
Nov 10 '16 at 23:46
5
It worked for me using Neon as well. What a...
How to avoid reinstalling packages when building Docker image for Python projects?
...output of docker build:
Step 1 : WORKDIR /srv
---> Running in 22d725d22e10
---> 55768a00fd94
Removing intermediate container 22d725d22e10
Step 2 : ADD ./requirements.txt /srv/requirements.txt
---> 968a7c3a4483
Removing intermediate container 5f4e01f290fd
Step 3 : RUN pip install -r requirem...
When to use symbols instead of strings in Ruby?
...or this:
require 'benchmark'
require 'haml'
str = Benchmark.measure do
10_000.times do
Haml::Engine.new('%input{type: "checkbox"}').render
end
end.total
sym = Benchmark.measure do
10_000.times do
Haml::Engine.new('%input{type: :checkbox}').render
end
end.total
puts "String: " + s...