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Is Python interpreted, or compiled, or both?
...mplementation. For most languages, most if not all implementations fall in one category, so one might save a few words saying the language is interpreted/compiled too, but it's still an important distinction, both because it aids understanding and because there are quite a few languages with usable ...
How to capitalize the first letter of word in a string using Java?
...o capitalize the first letter of a string named input and leave the rest alone:
String output = input.substring(0, 1).toUpperCase() + input.substring(1);
Now output will have what you want. Check that your input is at least one character long before using this, otherwise you'll get an exception.
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How to make type=“number” to positive numbers only
... most cases. More than 6 decimal places, JavaScript will convert it to exponent format.
– MarkMYoung
Jun 2 '16 at 20:32
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Why is the standard session lifetime 24 minutes (1440 seconds)?
...nutes, not seconds. And the default lifetime was 1440 minutes, or exactly one day. Here's that line of code from PHPLIB:
var $gc_time = 1440; ## Purge all session data older than 1440 minutes.
Sascha Schumann was involved with the PHPLIB project around the period of 1998 to 2000. There'...
How do I disable a jquery-ui draggable?
...ents have a greyed out appearance. destroy seems to leave the appearance alone.
– samazi
Oct 3 '14 at 11:42
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Problem getting the AssemblyVersion into a web page using Razor /MVC3
...plication).Assembly.GetName().Version
– Cristian Diaconescu
Oct 30 '15 at 14:26
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What is the parameter “next” used for in Express?
...odel the example shown like this, assuming a Users model with an async findOne():
function loadUser(req, res, next) {
if (req.params.userId) {
Users.findOne({ id: req.params.userId }, function(err, user) {
if (err) {
next(new Error("Couldn't find user: " + err));
return;...
Are global variables bad? [closed]
... into account every function which modifies the global state. That can be done, but as the application grows it will get harder to the point of being virtually impossible (or at least a complete waste of time).
If you don't rely on global variables, you can pass state around between different func...
Hidden Features of VB.NET?
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Custom Enums
One of the real hidden features of VB is the completionlist XML documentation tag that can be used to create own Enum-like types with extended functionality. This feature doesn't work in C#, though.
One example from a recent...
When - and why - should you store data in the Windows Registry?
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Unix: config stored in $HOME/.your-app There, solved in one iteration.
– Leonel
Nov 10 '09 at 12:01
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