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Commenting multiple lines in DOS batch file
... @BhaskarSingh As of Notepad++ 7.5.6, you can simply just highlight the already commented text; do "Ctrl + Q", and it will uncomment it
– CreativiTimothy
Jul 3 '18 at 23:23
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Merge multiple lines (two blocks) in Vim
...t element. This lets us replace the deleted lines in the order in which we read them. We could instead replace the deleted lines in reverse order by using remove(l,-1).
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ObservableCollection Doesn't support AddRange method, so I get notified for each item added, besides
... End Sub
Private m_Action As NotifyCollectionChangedAction
Public ReadOnly Property Action() As NotifyCollectionChangedAction
Get
Return m_Action
End Get
End Property
Private m_Items As IList
Public ReadOnly Property Items() As IEnumerable(Of T)
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How to send an email using PHP?
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I already did, it is not in the spam, it is not reaching at all. I read a little more about the subject and it seems that Hotmail requires some special header or it does not allow the email to pass their servers... I still didn't...
What's the difference between “version number” in iTunes Connect, “bundle version”, “bundle version
... uploading a new build, we got an error indicating the build version was already uploaded.
After reading a few SO links and Apple docs, my understanding was to make the bundle version: 1.2.8.001, while maintaing bundle-version-short the way it was. If a new build is required, we increment bundle-v...
An async/await example that causes a deadlock
...sly blocks on the Task returned by GetJsonAsync. This blocks the context thread.
... Eventually, the REST request will complete. This completes the Task that was returned by GetStringAsync.
The continuation for GetJsonAsync is now ready to run, and it waits for the context to be available so it ...
How can I exclude directories from grep -R?
...UTION 2 (using the --exclude-dir option of grep):
You know this solution already, but I add it since it's the most recent and efficient solution. Note this is a less portable solution but more human-readable.
grep -R --exclude-dir=node_modules 'some pattern' /path/to/search
To exclude multiple dire...
What's the best way to refactor a method that has too many (6+) parameters?
...ns:
switch from constructor to property setters. This can make code more readable, because it's obvious to the reader which value corresponds to which parameters. Object Initializer syntax makes this look nice. It's also simple to implement, since you can just use auto-generated properties and s...
Why not abstract fields?
... adding new features if they could be easily simulated by other features already in the language.
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“Diff” an image using ImageMagick
...the diff would be black in one direction and white in the other. Harder to read, but quicker to generate, and it can contain color information. I guess you would match my command even more closely if you were using “darken only” instead of “screen”, and color unused channels white instead of...