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WPF: How to display an image at its original size?
... me quite a while before figuring out that if the image's DPI is different from the monitor's DPI (usually 96), WPF will automatically resize the image, as it tries to be DPI-independent.
EDIT
The MSDN link is broken, here is the new link:
MSDN Blog - Blurry Bitmaps. Let's keep the old link arou...
Simulate first call fails, second call succeeds
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From the docs:
Sometimes we need to stub with different return value/exception for the same method call. Typical use case could be mocking iterators. Original version of Mockito did not have this feature to promote simple...
How to multiply duration by integer?
...ation) duration as a parameter. Your rand.Int31n returns int32.
The line from the example works (time.Sleep(100 * time.Millisecond)) because the compiler is smart enough to understand that here your constant 100 means a duration. But if you pass a variable, you should cast it.
...
What is the difference between a strongly typed language and a statically typed language?
...ically typed
Strongly typed means, a will not be automatically converted from one type to another. Weakly typed is the opposite: Perl can use a string like "123" in a numeric context, by automatically converting it into the int 123. A strongly typed language like python will not do this.
Statical...
How do I create directory if it doesn't exist to create a file?
...deal with splitting the path. Now I know that you can access the Directory from the FileInfo instance.
– Johann
Jan 23 '19 at 22:04
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Merge two branch revisions using Subversion
...sh a working copy of branch B (svn checkout http://branch-b)
Merge changes from branch A into working copy of B (svn merge -r 10:HEAD http://branch-a .)
Commit (after resolving conflicts) working copy B to branch b (svn commit)
Check the man page (help file) for svn merge semantics. It shows you t...
How to change the playing speed of videos in HTML5?
... Some attributes of the video element will prevent this command from working. If this console command fails, check for attributes on the video element and parent elements in the inspector and remove those that block user interaction with the video. The try the command again.
...
How to revert a Git Submodule pointer to the commit stored in the containing repository?
...repository believes it should be. This is what the update command is for:
From the submodule manpage:
Update the registered submodules, i.e. clone missing submodules and
checkout the commit specified in the index of the containing
repository. This will make the submodules HEAD be detached unless
-...
How to make div background color transparent in CSS
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From https://developer.mozilla.org/en-US/docs/Web/CSS/background-color
To set background color:
/* Hexadecimal value with color and 100% transparency*/
background-color: #11ffee00; /* Fully transparent */
/* Special keywo...
Calculating how many minutes there are between two times
...l return only the minutes of timespan [0~59], to return sum of all minutes from this interval, just use 'span.TotalMinutes'.
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