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How to update npm
...eb.nodesource.com/setup_8.x | sudo -E bash -
sudo apt-get install nodejs
Then :
curl https://raw.githubusercontent.com/creationix/nvm/v0.33.2/install.sh | sh
After this, open a new terminal and check the npm version:
npm --version
EDIT / UPDATE :
Today the last nvm version is :
https://...
What is the difference between Elastic Beanstalk and CloudFormation for a .NET project?
...ion and staging), a couple of ElasticCache clusters, a DyanmoDB table, and then the proper DNS in Route53. I then upload this template to AWS, walk away, and 45 minutes later everything is ready and waiting. Since it's just a plain-text JSON file, I can stick it in my source control which provides...
Paste text on Android Emulator
... usually send the text I want to copy as an sms message through telnet and then copy the text from the sms message. Here's how:
Connect through telnet:
Syntax: telnet localhost <port>
Example: telnet localhost 5554
(5554 is the default port. The title bar of the emulator shows the port th...
Handling applicationDidBecomeActive - “How can a view controller respond to the app becoming Active?
...
Where would you removeObserver then?
– Enrico Susatyo
May 16 '16 at 23:51
2
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Markdown: continue numbered list
...o solution, as far as I know. It's often a natural thing to start a list, then stop and provide some text that's a meta comment about the list--what we just did, and what's coming next--without the text being, logically, part of the list--and then continue the list. Markdown does not want us to do...
A generic list of anonymous class
... .Select(t => new { Id = t.Item1, Name = t.Item2 }).ToList();
Then you can add to it using your generic type:
emptyList.Add(new { Id = 1, Name = "foo" });
emptyList.Add(new { Id = 2, Name = "bar" });
As an alternative, you can do something like below to create the empty list (But, ...
How to make code wait while calling asynchronous calls like Ajax [duplicate]
...ass1 immediately (assuming ajax request takes atleast a few microseconds), then print Pass2 when the onAjaxSuccess is executed.
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Batch files: How to read a file?
... It works! and If you are using console try %i if you are using a bat file then try %%i .
– Steven Du
Mar 17 '13 at 12:55
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Is there a way to do repetitive tasks at intervals?
...ew task gets started every interval (even if the previous is not finished) then just use go func() { /*do stuff */ }().
– Dave C
Aug 27 '15 at 16:31
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When splitting an empty string in Python, why does split() return an empty list while split('\n') re
...answer.
A faster technique that is also accurate uses the count method but then corrects it for the final newline:
>>> data = '''\
Line 1
Line 2
Line 3
Line 4'''
>>> data.count('\n') # Inaccurate
3
>>> len(data.splitlines()) ...