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How to use localization in C#
...ings.resx") by doing the following: Right-click Properties in the project, select Add -> New Item... in the context menu, then in the list of Visual C# Items pick "Resources file" and name it strings.resx.
Add a string resouce in the resx file and give it a good name (example: name it "Hello" wit...
Is it safe to shallow clone with --depth 1, create commits, and pull updates again?
...hallow fetch/clone too.
All the details are in "shallow.c: the 8 steps to select new commits for .git/shallow".
Update June 2015: Git 2.5 will even allow for fetching a single commit!
(Ultimate shallow case)
Update January 2016: Git 2.8 (Mach 2016) now documents officially the practice of getti...
Getting all types that implement an interface
...of(IMyInterface);
var types = AppDomain.CurrentDomain.GetAssemblies()
.SelectMany(s => s.GetTypes())
.Where(p => type.IsAssignableFrom(p));
Basically, the least amount of iterations will always be:
loop assemblies
loop types
see if implemented.
...
How can I prevent the “You have mixed tabs and spaces. Fix this?” message?
...ch because of the way things laid out looked just like a space. Of course, selecting that class? Impossible, as it was "classA[tab]classB".
– David T. Macknet
Feb 9 '16 at 16:57
8
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Can I add a UNIQUE constraint to a PostgreSQL table, after it's already created?
...
select <column> from <table> group by 1 having count(*) > 1; will give a report on duplicated values.
– Jasen
Aug 26 '16 at 22:57
...
How to remove all of the data in a table using Django
... /admin/dc_dash/model_4/
relation "dc_dash_model_4" does not exist
LINE 1: SELECT COUNT(*) AS "__count" FROM "dc_dash_model_4"
Do consider that - if we do not go to the ADMIN Console and try and see objects of the model - which have been already deleted - the Django app works just as intended.
...
Using only CSS, show div on hover over
...>Stuff shown on hover</div>
This uses the adjacent sibling selector, and is the basis of the suckerfish dropdown menu.
HTML5 allows anchor elements to wrap almost anything, so in that case the div element can be made a child of the anchor. Otherwise the principle is the same - use ...
Is there a CSS selector for the first direct child only?
...
it seems the OP is not asking about the selector as much as why the rule is being applied to all the child divs.
– Doug Neiner
Jan 19 '10 at 15:29
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How to make a div fill a remaining horizontal space?
...
This should be accepted as the selected solution for current times. Also, it is the only "non-hackish" solution.
– Greg
Nov 20 '18 at 19:31
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Is there a CSS not equals selector?
...inly from IE8 (and older releases). If anyone is interested in a polyfill: selectivizr.com
– franzlorenzon
Jun 26 '13 at 12:16
1
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