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Open file dialog and select a file using WPF controls and C#
...tton1 .
When I click on button1 I want to browse my files to search only for image files (type jpg, png, bmp...).
And when I select an image file and click Ok in the file dialog I want the file directory to be written in the textbox1.text like this:
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Specify multiple attribute selectors in CSS
What is the syntax for doing something like:
5 Answers
5
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Remove an Existing File from a Git Repo
...omplicated and highly discouraged as it not only creates brand new commits for every single commit in your history, thus destroying interoperability in a nasty way between other people who have cloned your repo, but it also leaves every one of those commits untested (assuming you test your commits b...
Unpivot with column name
...ist:
select u.name, u.subject, u.marks
from student s
unpivot
(
marks
for subject in (Maths, Science, English)
) u;
See SQL Fiddle with demo
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View entire check in history TFS
... the solution file or proj file, which most checkins do not) It only works for folders. Is there no way to view every single changeset made in a solution??
– Drkawashima
Feb 21 '13 at 10:11
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Rails: redirect_to with :error, but flash[:error] empty
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For clarity: redirect_to(show_path, {:flash => { :error => "Insufficient rights!" }}). This format is needed if you want to create show_path with url options.
– spyle
Apr 16 '13 at...
Why did Bootstrap 3 switch to box-sizing: border-box?
...el by default. Everything in Bootstrap gets box-sizing: border-box, making for easier sizing options and an enhanced grid system.
Personally I think most benefits go to the grid system. In Twitter's Bootstrap all grids are fluid. Columns are defined as percentage of the total width. But the gutter...
what is the unsigned datatype?
...ned "typeless" type used a couple of times, but never seen an explanation for it. I suppose there's a corresponding signed type. Here's an example:
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linq where list contains any in list
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i was trying to use this query for search box, it searches any character in Person_Name column, i got this error :'DbIntersectExpression requires arguments with compatible collection ResultTypes' so i tried .StartWith, .EndsWith, .Contains from here it wo...
How does Amazon RDS backup/snapshot actually work?
...amazon-ebs-explained/ Again, while it's not explicit, it would make sense for Amazon to be using this infrastructure to provide RDS services.
Typically, a MySQL backup, in contrast to a snapshot, involves using a tool like mysqldump to create a file of SQL statements that will then reproduce the da...