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How to copy text from Emacs to another application on Linux
...Emacs paste and Emacs copy work with system paste, you need to add (setq x-select-enable-clipboard t) to your .emacs. Or try
META-X set-variable RET x-select-enable-clipboard RET t
I think this is pretty standard modern Unix behavior.
It's also important to note (though you say you're using Em...
Xcode can only refactor C and Objective-C code. How to rename swift class name in Xcode 6?
...ame swift class from ViewController.swift to some other name. But when I select Refactor -> Rename, it gives error Xcode can only refactor C and Objective-C code .
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How to import other Python files?
...ge and then go to your host file where you want to import just type
from root.parent.folder.file import variable, class, whatever
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PostgreSQL error 'Could not connect to server: No such file or directory'
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This worked for me, but note that you must be root or use sudo to execute #2 - 4. Also, please clarify step #5 - you only need to restart postgres, not the computer.
– mpelzsherman
Jan 6 '14 at 16:24
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Finding the id of a parent div using Jquery
...the result like this $(parent[0]).attr('id') after I did like a few parent selectors.
– Piotr Kula
Nov 7 '14 at 22:02
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CSS Selector that applies to elements with two classes
Is there a way to select an element with CSS based on the value of the class attribute being set to two specific classes. For example, let's say I have 3 divs:
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SQLite select where empty?
In SQLite, how can I select records where some_column is empty?
Empty counts as both NULL and "".
4 Answers
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How to sort an IEnumerable
...r
var result = from s in myEnumerable
orderby s
select s;
or (ignoring case)
var result = myEnumerable.OrderBy(s => s,
StringComparer.CurrentCultureIgnoreCase);
Note that, as is usual with LINQ, this creates a new IEnumerable<T&...
How to move a git repository into another directory and make that directory a git repository?
...if creating folders manually in windows and moving ".git" folder under the root folder..would work without affecting the history?
– LP13
Dec 14 '15 at 18:29
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How do I use LINQ Contains(string[]) instead of Contains(string)
...re that the query can be used with more providers.
var uids = arrayofuids.Select(id => int.Parse(id)).ToList();
var selected = table.Where(t => uids.Contains(t.uid));
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