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How to make inline functions in C#
...nt x) { Console.WriteLine(x); }
There are basically two different types for these: Func and Action. Funcs return values but Actions don't. The last type parameter of a Func is the return type; all the others are the parameter types.
There are similar types with different names, but the syntax fo...
Detect URLs in text with JavaScript
Does anyone have suggestions for detecting URLs in a set of strings?
13 Answers
13
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Undocumented NSURLErrorDomain error codes (-1001, -1003 and -1004) using StoreKit
...k Errors Codes References" on the documentation (link)
A small extraction for CFURL and CFURLConnection Errors:
kCFURLErrorUnknown = -998,
kCFURLErrorCancelled = -999,
kCFURLErrorBadURL = -1000,
kCFURLErrorTimedOut = -1001,
kCFURLErrorUnsupportedURL = -1002,
kCFURLErrorCannotFind...
MySQL DROP all tables, ignoring foreign keys
...ere a nice easy way to drop all tables from a MySQL database, ignoring any foreign key constraints that may be in there?
24...
Flattening a shallow list in Python [duplicate]
...sider to be the best way to flatten a shallow list like this, balancing performance and readability?
23 Answers
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Detect blocked popup in Chrome
...g similar), you could use the ready() event (or something similar) to wait for the DOM to load before checking the window offset. The danger in this is that Safari detection works in a conflicting way: the popup's DOM will never be ready() in Safari because it'll give you a valid handle for the wind...
Remove all occurrences of a value from a list?
...
Use the list comprehension over the filter+lambda; the former is more readable in addition to generally more efficient.
– habnabit
Jul 21 '09 at 4:28
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What is the function __construct used for?
...to define your, well, constructors (in PHP4 you used the name of the class for a constructor).
You are not required to define a constructor in your class, but if you wish to pass any parameters on object construction then you need one.
An example could go like this:
class Database {
protected $u...
Dynamically load JS inside JS [duplicate]
... This really should be the best answer, no need to use a jQuery for simple tasks like this!
– Matthew
Mar 4 '17 at 23:06
9
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Redirect stdout to a file in Python?
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If you're on Windows watch out for Windows bug - Cannot redirect output when I run Python script on Windows using just script's name
– Piotr Dobrogost
Oct 4 '12 at 11:00
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