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Install Node.js on Ubuntu
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Simply follow the instructions given here:
Example install:
sudo apt-get install python-software-properties python g++ make
sudo add-apt-repository ppa:chris-lea/node.js
sudo apt-get update
sudo apt-get install nodejs
It installs current stable Node on the current stable Ubuntu. Q...
What is the maximum possible length of a query string?
Is it browser dependent? Also, do different web stacks have different limits on how much data they can get from the request?
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What is a Java ClassLoader?
...elloApp from file:/C:/classes/]
Aloha! Hello and Bye
[Loaded java.lang.Shutdown from shared objects file]
[Loaded java.lang.Shutdown$Lock from shared objects file]
As you can see, the Java runtime classes required by the application class (HelloApp) are loaded first.
Class Loaders in the Java 2 P...
What is a “surrogate pair” in Java?
I was reading the documentation for StringBuffer , in particular the reverse() method. That documentation mentions something about surrogate pairs . What is a surrogate pair in this context? And what are low and high surrogates?
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SQL Server: SELECT only the rows with MAX(DATE)
... you select one over the other? You could put a TOP on the result, but how do you know that its not the other row that you want?
– tone
Apr 30 '17 at 0:28
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How to check if a variable is null or empty string or all whitespace in JavaScript?
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@Grant I purposefully did NOT do that because op said "I need to check to see if a var is null or has any empty spaces or for that matter just blank".
– Madbreaks
Sep 25 '13 at 18:56
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Replacing column values in a pandas DataFrame
... really want, but I'm not sure why you'd want that.)
The reason your code doesn't work is because using ['female'] on a column (the second 'female' in your w['female']['female']) doesn't mean "select rows where the value is 'female'". It means to select rows where the index is 'female', of which t...
How to call any method asynchronously in c#
... result of the async call on the heap, resulting in a memory leak.
If you don't want to jump to C# 5 with the async/await keywords, you can just use the Task Parallels library in .Net 4. It's much, much nicer than using BeginInvoke/EndInvoke, and gives a clean way to fire-and-forget for async jobs...
How to run a command in the background and get no output?
...just use SecureCRT or something like it login the server.
Redirect the stdout and stderr to /dev/null to ignore the output.
nohup /path/to/your/script.sh > /dev/null 2>&1 &
share
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Single Line Nested For Loops
...rehension and a for loop is that the final part of the for loop (where you do something) comes at the beginning rather than at the end.
On to your questions:
What type must object be in order to use this for loop structure?
An iterable. Any object that can generate a (finite) set of elements....