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How should I unit test threaded code?
...struct scenarios that exercise internal conditions of the passive object. Include one longer running test that basically beats the heck out of it from multiple threads for a long period of time. This is unscientific I know but it does build confidence.
Unit tests for Active objects (those that enc...
Transaction isolation levels relation with locks on table
...ED, the DBMS does not allow dirty reads to occur. The interface Connection includes five values that represent the transaction isolation levels you can use in JDBC.
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What is the attribute property=“og:title” inside meta tag?
...ed information should be within first 200-250 characters of the page. If I include og:title, og:description and some other fields how will my page ranking get affected?
– sahil
Apr 27 '16 at 10:01
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Which kind of pointer do I use when?
...when to use unique_ptr:
Factory methods
Members that are pointers (pimpl included)
Storing pointers in stl containters (to avoid moves)
Use of large local dynamic objects
Cases of when to use shared_ptr:
Sharing objects across threads
Sharing objects in general
Cases of when to use weak_ptr:...
Script Tag - async & defer
...pt is loaded, so it
doesn't guarantee the order of execution (a script you included at
the end may execute before the first script file )
Defer scripts guarantees the order of execution in which they appear
in the page.
Ref this link : http://www.growingwiththeweb.com/2014/02/async-vs-defer-attrib...
What are the security risks of setting Access-Control-Allow-Origin?
...in an incognito window. If you're happy with everyone seeing this content (including the source code the browser received), it's safe to add Access-Control-Allow-Origin: *.
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string sanitizer for filename
...l ...
preg_replace( '/[\r\n\t -]+/', '-', $filename )
Finally their list includes now most of the characters that are part of the URI rerserved-characters and URL unsafe characters list.
Of course you could simply encode all these chars on HTML output, but most developers and me too, follow the ...
Node.js spawn child process and get terminal output live
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Hey @ChristianHujer ! I updated my answer to include both async and sync :D
– Katie
Aug 9 '19 at 18:00
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Logging raw HTTP request/response in ASP.NET MVC & IIS7
...s and response in as close as possible to the raw, on-the-wire format (i.e including HTTP method, path, all headers, and the body) into a database.
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What should every programmer know about security? [closed]
...ruption issues. Exploits are written leveraging SQL Injection, Local File include, CSRF, and XSS, these are the common problems. (Source: exploit-db.com)
– rook
Mar 26 '12 at 19:58
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