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Is it possible to start a shell session in a running container (without ssh)
... Note: The container may not have bash (»exec: "bash": executable file not found«). Use docker inspect <image> to see what shell is available. E.g. run docker exec -it <container id> /bin/sh instead.
– pixelbrackets
Apr 21 '17 at 9:26
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Alternative to iFrames with HTML5
...L documents. That includes HTML, CSS, JavaScript or anything else an .html file can contain. This makes it a great solution with many interesting use cases: split an app into bundled components that you can distribute as building blocks, better manage dependencies to avoid redundancy, code organizat...
What does “O(1) access time” mean?
...To be pedantic, it doesn't mean that the runtime (or number of operations, etc.) is constant. It means that there is a constant such that the runtime (or number of operations, etc.) is bounded above by the constant. There could still be large variance in the runtime: e.g., int main() { int n; cin &g...
Mixing Angular and ASP.NET MVC/Web api?
...back-end to keep my productivity with the API, Entity Framework, security, etc. Do my pages still need a server-side master-child configuration/layout? What do I use for that - WebForms (nope - then I get viewstate), MVC, ASP.NET Web Pages, or something else?
– Sean
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Shortest way to print current year in a website
... (as shown above, in a <script>...</script> tag -- or in a .js file loaded with a script tag without defer or async). When the page is fully parsed, the document stream is closed, and using document.write reopens it -- completely replacing the document with a new one. If you want to add...
Prevent scroll-bar from adding-up to the Width of page on Chrome
...All you need to do is add:
html {
overflow-y: scroll;
}
In your css file as this will have the scroller whether it is needed or not though you just won't be able to scroll
This means that the viewport will have the same width for both
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REST API Best practices: Where to put parameters? [closed]
...y which part of the resource you want, any state the resource should have, etc.
share
answered Oct 26 '10 at 13:52
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What is the difference between a regular string and a verbatim string?
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A verbatim string is one that does not need to be escaped, like a filename:
string myFileName = "C:\\myfolder\\myfile.txt";
would be
string myFileName = @"C:\myfolder\myfile.txt";
The @ symbol means to read that string literally, and don't interpret control characters otherwise.
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ASP.NET “special” tags
...-> is a Server-Side Include Directive. Used to insert the contents of a file into the page, control or global file. Useful where a user control is overkill, and a master page cannot be used.
There is also a Code Declaration Block, the final Embedded Code Block form.
<script runat="server"&g...
Why does std::getline() skip input after a formatted extraction?
...select Enter or Return when submitting from a terminal. It is also used in files for moving toward the next line. The newline is left in the buffer after the extraction into name until the next I/O operation where it is either discarded or consumed. When the flow of control reaches std::getline(), t...