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Fundamental difference between Hashing and Encryption algorithms
...work internally. Most cryptographic hash functions iterate over the input set many times to produce the output. So if we look at each fixed length chunk of input (which is algorithm dependent), the hash function will call that the current state. It will then iterate over the state and change it t...
Custom UITableViewCell from nib in Swift
...s[indexPath.row]
return cell
}
}
The image below shows a set of constraints that work with the provided code without any constraints ambiguity message from Xcode:
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How can I find my Apple Developer Team id and Team Agent Apple ID?
... for the sake of completeness. However, that assumes that you have already setup your developer certificate on that computer. This method would not work on any non-dev machine.
– Levon
Feb 6 '18 at 18:55
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Rails: Open link in new tab (with 'link_to')
... the browser to open a new tab or a new site. But this depends on the user settings. I considere this question answered.
Except I fell in a trap when it is necessary to seperate the link options from the html options:
link_to(name = nil, options = nil, html_options = nil, &block)
Example:
li...
Spring Boot Rest Controller how to return different HTTP status codes?
... }
}
Also you can pass HttpServletResponse to controller method and just set response code:
public RestModel create(@RequestBody String data, HttpServletResponse response) {
// response committed...
response.setStatus(HttpServletResponse.SC_ACCEPTED);
}
Please refer to the this great bl...
How does a debugger work?
...nd locations in the source code. The symbol file information is a separate set of APIs and isn't a core part of the OS as such. On Windows this is through the Debug Interface Access SDK.
If you are debugging a managed environment (.NET, Java, etc.) the process will typically look similar, but the d...
Is there such a thing as min-font-size and max-font-size?
...is no CSS property for minimum or maximum font size. Browsers often have a setting for minimum font size, but that’s under the control of the user, not an author.
You can use @media queries to make some CSS settings depending on things like screen or window width. In such settings, you can e.g. s...
Ideal Ruby project structure
...t your personal convention. I think that for a medium/big project, using a set of conventions meant for a totally different kind of project could even cause more confusion. Is it a rails app, a ruby app? Why is it designed like a rails app? "I'd better get in touch with the developer before I break ...
How to quickly clear a JavaScript Object?
With a JavaScript Array, I can reset it to an empty state with a single assignment:
8 Answers
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Is there a way to word-wrap long words in a div?
...
Try setting 10px width... and then use a word longer than 10px
– Paul Zahra
Oct 3 '16 at 10:03
add a com...