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What techniques can be used to define a class in JavaScript, and what are their trade-offs?
... it was cloned from), then the prototype's prototypes and so on.
In other words: there are no classes.
JavaScript actually has a nice tweak of that model: constructors. Not only can you create objects by copying existing ones, you can also construct them "out of thin air", so to speak. If you call...
What are the risks of running 'sudo pip'?
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When you run pip with sudo, you run setup.py with sudo. In other words, you run arbitrary Python code from the Internet as root. If someone puts up a malicious project on PyPI and you install it, you give an attacker root access to your machine. Prior to some recent fixes to pip and PyPI,...
How to write LDAP query to test if user is member of a group?
...{
Console.WriteLine("This user is INDEED a member of that group");
}
Word of caution: this will only test for immediate group memberships, and it will not test for membership in what is called the "primary group" (usually "cn=Users") in your domain. It does not handle nested memberships, e.g. ...
How to add property to a class dynamically?
...l of Python's OO system can be expressed in Python. :)
Oh, and I wrote a wordy blog post about descriptors a while back if you're interested.
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How do I specify the platform for MSBuild?
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If it helps anyone, a multiword argument on the command line is wrapped with double quotes. So Platform="Any CPU" or Platform="Mixed Platforms" for those who need it.
– John Doe
Feb 3 at 14:02
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Curious null-coalescing operator custom implicit conversion behaviour
...ed.
Many bugs in the C# compiler are a result of bad caching decisions. A word to the wise: every time you cache a fact for use later, you are potentially creating an inconsistency should something relevant change. In this case the relevant thing that has changed post initial analysis is that the c...
REST API Best practices: Where to put parameters? [closed]
...print. If we never had books or printed stuff, "page" wouldn't really be a word. If you have a dynamic list of items, split into "pages", you should really provide a specific starting point, either numerical, alphabetical or even item-specific, as well as a "how many per page" filter. If I want to r...
Can I specify multiple users for myself in .gitconfig?
...utomatically added. For example, the pattern foo/ becomes foo/**. In other words, it matches "foo" and everything inside, recursively.”, “; include for all repositories inside $HOME/to/group [includeIf "gitdir:~/to/group/"]”
– Tomáš Janoušek
Jun 30 '17...
PDO support for multiple queries (PDO_MYSQL, PDO_MYSQLND)
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try{
// db connection
$mysqli = new mysqli("host", "user" , "password", "database");
if($mysqli->connect_errno){
throw new Exception("Connection Failed: [".$mysqli->connect_errno. "] : ".$mysqli->connect_error );
exit();
}
// read file.
// This fil...
What is the main difference between PATCH and PUT request?
... en.wikipedia.org/wiki/Internet_Standard#Proposed_Standard ... It's not my word. A proposed standard doesn't mean you can't implement it fine as I explained above. It doesn't mean that it's not stable enough to implement... but it is still in proposal unless it's marked as Internet Standard... I'm n...