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How do I remove an array item in TypeScript?
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Same way as you would in JavaScript.
delete myArray[key];
Note that this sets the element to undefined.
Better to use the Array.prototype.splice function:
const index = myArray.indexOf(key, 0);
if (index > -1) {
my...
How to use getJSON, sending data with post method?
I am using above method & it works well with one parameter in URL.
7 Answers
7
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Simulating Slow Internet Connection
...dler is a great tool. It has a setting to simulate modem speed, and for someone who wants more control has a plugin to add latency to each request.
I prefer using a tool like this to putting latency code in my application as it is a much more realistic simulation, as well as not making me design o...
Error “The goal you specified requires a project to execute but there is no POM in this directory” a
...w.com/a/11199865/1307104
I edit my command by adding quotes for every parameter like this:
mvn install:install-file "-DgroupId=org.mozilla" "-DartifactId=jss" "-Dversion=4.2.5" "-Dpackaging=jar" "-Dfile=C:\Users\AArmijos\workspace\componentes-1.0.4\deps\jss-4.2.5.jar"
It's worked.
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sudo echo “something” >> /etc/privilegedFile doesn't work
...'deb blah ... blah' | sudo tee -a /etc/apt/sources.list > /dev/null
Remember about the (-a/--append) flag!
Just tee works like > and will overwrite your file. tee -a works like >> and will write at the end of the file.
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Getting new Twitter API consumer and secret keys
...r project where I want to use OAuth but I don't know where to get the consumer and secret keys.
9 Answers
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Returning the product of a list
...r. With python 2.7.5
from operator import mul
import numpy as np
import numexpr as ne
# from functools import reduce # python3 compatibility
a = range(1, 101)
%timeit reduce(lambda x, y: x * y, a) # (1)
%timeit reduce(mul, a) # (2)
%timeit np.prod(a) # (3)
%...
CSS/HTML: Create a glowing border around an Input Field
I want to create some decent inputs for my form, and I would really like to know how TWITTER does their glowing border around their inputs.
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Reusing output from last command in Bash
Is the output of a Bash command stored in any register? E.g. something similar to $? capturing the output instead of the exit status.
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How to get the URL of the current page in C# [duplicate]
Can anyone help out me in getting the URL of the current working page of ASP.NET in C#?
9 Answers
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