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How to list running screen sessions?
...var/run/screen/S-root/ | grep "NamingConvention". Screens save in the <pid>.<screen_name> format. This is useful for bash scripts. So if you have a screen with name 0000.NamingConvention it'll literally just return the name of the screens you're looking for in an easy to parse format.
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A method to reverse effect of java String.split()? [duplicate]
...he Oracle issue if you are interested.
http://bugs.sun.com/view_bug.do?bug_id=5015163
Update
Here is an example of the new JDK 8 StringJoiner on an array of String
String[] a = new String[]{"first","second","third"};
StringJoiner sj = new StringJoiner(",");
for(String s:a) sj.add(s);
System.out.p...
AngularJS - wait for multiple resource queries to complete
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Best way to convert IList or IEnumerable to Array
...callers do know it, make the method generic and try this:
public static void T[] PerformQuery<T>()
{
IEnumerable query = ...;
T[] array = query.Cast<T>().ToArray();
return array;
}
share
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TFS: Restore deleted folders and items
...n the contrary, this wasted half a day for me, as I walked through the morbid remains of what once was...
– Mike Guthrie
May 21 '15 at 14:27
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ZSH iterm2 increase number of lines history
...t; Maximum number of lines to expose to Accessibility" Changing this one didn't work, and I'm not really sure what's the difference ?
– Cyril Duchon-Doris
Oct 19 '16 at 8:35
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How do I revert to a previous package in Anaconda?
...tch after trying this. Seems to be an open issue
– Fridolin Linder
Sep 7 '17 at 15:47
4
This is b...
Create module variables in Ruby
...rd Hey my mistake. Why the need for two '@@' class variables? Isn't it considered a code smell, especially if the class is extended to use class variables? I was testing this and I realized I could get the same result from a single @ instance variable. Is there a specific reason for using class vari...
Permanently adding a file path to sys.path in Python
... example_file.py , which I wanted to use from various other files, so I decided to add example_file.py to sys.path and import this file in another file to use the file. To do so, I ran the following in IPython.
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What does “#pragma comment” mean?
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The answers and the documentation provided by MSDN is the best, but I would like to add one typical case that I use a lot which requires the use of #pragma comment to send a command to the linker at link time for example
#pragma comment(linker,"/ENTRY:Entry")
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