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Do asynchronous operations in ASP.NET MVC use a thread from ThreadPool on .NET 4
...tion of the entire operation.
How do they work?
Suppose that we want to download the contents of a remote web page using the WebClient.DownloadStringAsync method. You call this method which will register an IOCP within the operating system and return immediately. During the processing of the enti...
Net::SMTPAuthenticationError when sending email from Rails app (on staging environment)
...Google will block your sign-in attempt but
You can change your settings at https://www.google.com/settings/security/lesssecureapps so that your account is no longer protected by modern security standards.
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Hide/Show Column in an HTML Table
...st('th,td')
var $table = $btn.closest('table')
// get cell location - https://stackoverflow.com/a/4999018/1366033
var cellIndex = $cell[0].cellIndex + 1;
$table.find(".show-column-footer").show()
$table.find("tbody tr, thead tr")
.children(":nth-child("+cellIndex+")")
.hi...
cannot convert data (type interface {}) to type string: need type assertion
...
As asked for by @ρяσѕρєя an explanation can be found at https://golang.org/pkg/fmt/#Sprint. Related explanations can be found at https://stackoverflow.com/a/44027953/12817546 and at https://stackoverflow.com/a/42302709/12817546. Here is @Yuanbo's answer in full.
package main
imp...
Set every cell in matrix to 0 if that row or column contains a 0
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One problem here is if n > sizeof( c ) then it breaks down. To expand this to work in the general case of n, you would need to dynamically size your bit field which I think would violate the constraint given by the problem.
– Adam
Dec 8 '08...
Github: readonly access to a private repo
...uestion, know that nowadays you can in fact create read-only deploy keys:
https://github.com/blog/2024-read-only-deploy-keys
You can still create deploy keys with write access, but have to explicitly grant that permission when adding the key.
...
How can I handle time zones in my webapp?
...se that as the current timezone. That said, there should be a timezone dropdown next to the "time input" box, which defaults to the device's current timezone, so the user can change it if needed.
The majority of your users probably will not change timezones much, or at all. For the most part, the s...
Angular directives - when and how to use compile, controller, pre-link and post-link [closed]
...loaded Angular starts the compile phase, where it traverses the markup top-down, and calls compile on all directives. Graphically, we could express it like so:
It is perhaps important to mention that at this stage, the templates the compile function gets are the source templates (not instance templ...
nodeValue vs innerHTML and textContent. How to choose?
... document.getElementById('exampleId');
example.textContent = '<a href="https://google.com">google</a>';
output: <a href="http://google.com">google</a>
example.innerHTML = '<a href="https://google.com">google</a>';
output: google
You can see from the first exa...
Can I checkout github wikis like a git repository?
...
You can now!
git clone https://github.com/user/project.wiki.git
or if you use ssh
git clone git@github.com:username/project.wiki.git
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