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What is the difference between the remap, noremap, nnoremap and vnoremap mapping commands in Vim?
...nnoremap), one in visual mode (:vmap and :vnoremap) and so on.
For more guidance on this, see:
:help :map
:help :noremap
:help recursive_mapping
:help :map-modes
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Is the order of iterating through std::map known (and guaranteed by the standard)?
...hich the expression !compare(a,b) && !compare(b,a) is true are considered equal. The default comparison function is std::less<K>.
The ordering is not a lucky bonus feature, but rather, it is a fundamental aspect of the data structure, as the ordering is used to determine when two keys...
How do I check if a string is valid JSON in Python?
In Python, is there a way to check if a string is valid JSON before trying to parse it?
4 Answers
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How do I log ALL exceptions globally for a C# MVC4 WebAPI app?
...
If your web API is hosted inside an ASP.NET application, the Application_Error event will be called for all unhandled exceptions in your code, including the one in the test action you have shown. So all you have to do is handle this exception inside the ...
iTextSharp - Sending in-memory pdf in an email attachment
... with the attachment, but the attached pdf document come across with 0kb. Did you actually open the pdf an email sent?
– Gus Cavalcanti
Jul 28 '09 at 20:37
2
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How to save a BufferedImage as a File
...umentation's Tutorial for Writing/Saving an Image.
The Image I/O class provides the following method for saving an image:
static boolean ImageIO.write(RenderedImage im, String formatName, File output) throws IOException
The tutorial explains that
The BufferedImage class implements the RenderedIma...
How do you do a case insensitive search using a pattern modifier using less?
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@sanmiguel I didn't know most, tried it and sidescroll is really cool, thanks
– ᐅdevrimbaris
Jan 29 '16 at 19:08
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How Do I 'git fetch' and 'git merge' from a Remote Tracking Branch (like 'git pull')
...# to verify
git branch -t branchB remoteR/branchB
Of course, that's ridiculously hard to remember, so if you really want to avoid fetching all branches, it is better to alter your .git/config as described in ProGit.
Huh?
The best explanation of all this is in Chapter 9-5 of ProGit, Git Inter...
Decompressing GZip Stream from HTTPClient Response
...(handler);
}
// your code
}
If using .Net Core 2.1+, consider using IHttpClientFactory and injecting like this in your startup code.
var timeout = Policy.TimeoutAsync<HttpResponseMessage>(
TimeSpan.FromSeconds(60));
services.AddHttpClient<XApiClient>().C...
Backbone.js get and set nested object attribute
...the benefits of Backbone models for myAttribute1, like change events or validation.
A better solution would be to never nest POJSOs ("plain old JavaScript objects") in your models, and instead nest custom model classes. So it would look something like this:
var Obj = Backbone.Model.extend({
de...