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Javascript “Uncaught TypeError: object is not a function” associativity question
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Same here, I had a variable named alert and was trying to call the javascript alert function and it would say 'alert is not a function'. It was trying to call the alert variable instead of the actual function
– James111
Oct 5 '15 at 2:54
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Array.sort() doesn't sort numbers correctly [duplicate]
...n that defines the sort order. If omitted, the array is sorted lexicographically (in dictionary order) according to the string conversion of each element.
In the ECMAscript specification (the normative reference for the generic Javascript), ECMA-262, 3rd ed., section 15.4.4.11, the default sort ord...
Haskell Type vs Data Constructor
...a concrete type. Maybe Int and Maybe a are concrete types (or if you want, calls to type constructor functions that return concrete types.)
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Easiest way to copy a table from one database to another?
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The copied table did not have primary key and auto increment set. You have to run this after ALTER TABLE db1.table1 ADD PRIMARY KEY (id); ALTER TABLE db1.table1 MODIFY COLUMN id INT AUTO_INCREMENT;
– Weston Ganger
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How can I wait In Node.js (JavaScript)? l need to pause for a period of time
... after that pause
console.log('Blah blah blah blah extra-blah');
}
// call the first chunk of code right away
function1();
// call the rest of the code and have it execute after 3 seconds
setTimeout(function2, 3000);
It's similar to JohnnyHK's solution, but much neater and easier to extend.
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How to keep a Python script output window open?
... editor that pauses for you. Some editors prepared for python will automatically pause for you after execution. Other editors allow you to configure the command line it uses to run your program. I find it particularly useful to configure it as "python -i myscript.py" when running. That drops you to ...
Is it possible to “await yield return DoSomethingAsync()”
...ible.
Long Because iterating over an IEnumerable is a blocking operation, calling a method marked as async will still execute it in a blocking manner, since it has to wait for that operation to finish.
async Task<IEnumerable<Foo>> Method(String [] Strs)
{
foreach(var str in strs)
{...
Why is Linux called a monolithic kernel?
...onality is isolated from system services and device drivers (which are basically just system services). For instance, VFS (virtual file system) and block device file systems (i.e. minixfs) are separate processes that run outside of the kernel's space, using IPC to communicate with the kernel, other ...
Changing website favicon dynamically
...nyway, you can remove shortcut from the rel attribute. shortcut is an invalid IE-proprietary link relation!
– Mathias Bynens
Jun 7 '10 at 12:45
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Use of Application.DoEvents()
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Right off the bat: almost any Windows Forms program actually contains a call to DoEvents(). It is cleverly disguised, however with a different name: ShowDialog(). It is DoEvents() that allows a dialog to be modal without it freezing the rest of the windows in the application.
Most programmers ...