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What is the easiest way in C# to trim a newline off of a string?
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While trimming ANY combination of characters that make up a new line char(s) does address underlying problem and the spirit of the question, it also leaves a potential for unwanted functionality in the general sense. In a file processing senario I coul...
How to create a Menubar application for Mac
EDIT: This is a nice ready-made menubar application here ( github source ) by this answer .
6 Answers
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Disallow Twitter Bootstrap modal window from closing
I am creating a modal window using Twitter Bootstrap. The default behavior is if you click outside the modal area, the modal will automatically close. I would like to disable that -- i.e. not close the modal window when clicking outside the modal.
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Java Can't connect to X11 window server using 'localhost:10.0' as the value of the DISPLAY variable
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Please, read: this stackoverflow.com/questions/20607777/…
– Felix Aballi
Feb 20 '19 at 17:36
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Get the Query Executed in Laravel 3/4
... barryvdh/laravel-debugbar, which is pretty neat. You can read for instructions on how to install in their repository.
Note for Laravel 5 users: You'll need to call DB::enableQueryLog() before executing the query. Either just above the line that runs the query or inside a middleware.
Laravel 3
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Interactive search/replace regex in Vim?
...h occurrence of 'old'.
Vim's built-in help offers useful info on the options available once substitution with confirmation has been selected. Use:
:h :s
Then scroll to section on confirm options. Screenshot below:
For instance, to substitute this and all remaining matches, use a.
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How to convert Set to Array?
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if no such option exists, then maybe there is a nice idiomatic
one-liner for doing that ? like, using for...of, or similar ?
Indeed, there are several ways to convert a Set to an Array:
using Array.from
let array = Array.from(mySet...
Add a column to a table, if it does not already exist
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You can use a similar construct by using the sys.columns table io sys.objects.
IF NOT EXISTS (
SELECT *
FROM sys.columns
WHERE object_id = OBJECT_ID(N'[dbo].[Person]')
AND name = 'ColumnName'
)
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What does the property “Nonatomic” mean?
...nt your own accessors rather than using @synthesize, I think these declarations do nothing except express your intent as to whether the property is implemented in a threadsafe manner.
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Customize UITableView header section
I want to customize UITableView header for each section. So far, I've implemented
23 Answers
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