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Signal handling with multiple threads in Linux
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if you have a handler setup, it will be treated as an interrupt, and program flow will halt and your custom handler will be executed. Once it's executed, control will return, assuming you haven't done anything to alter the normal flow (exit etc).
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prototype based vs. class based inheritance
...nheritance, the ability to say that these objects are just like that other set of objects EXCEPT for these changes
polymorphism ("many shapes") in which an object decides for itself what methods are to be run, so that you can depend on the language to route your requests correctly.
Now, as far as ...
Targeting both 32bit and 64bit with Visual Studio in same solution/project
I have a little dilemma on how to set up my visual studio builds for multi-targeting.
8 Answers
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Could not load file or assembly 'System.Web.Http 4.0.0 after update from 2012 to 2013
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I simply set Copy Local = true on the missing assembly and that worked. This of course happens by right clicking on the missing reference (which is stated in the error message) and selecting properties; as below:
This should then s...
How to change the foreign key referential action? (behavior)
I have set up a table that contains a column with a foreign key, set to ON DELETE CASCADE (delete child when parent is deleted)
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How to npm install to a specified directory?
...ix}/bin/node rather than
{prefix}/node.exe.
When the global flag is set, npm installs things into this prefix.
When it is not set, it uses the root of the current package, or the
current working directory if not in a package already.
(Emphasis by them)
So in your root directory you cou...
DateTime “null” value
...valent to null)? I have a class which might have a DateTime property value set or not. I was thinking of initializing the property holder to DateTime.MinValue, which then could easily be checked. I guess this is a quite common question, how do you do that?
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Set size on background image with CSS?
Is it possible to set the size of the background image with CSS?
18 Answers
18
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Storing Objects in HTML5 localStorage
...': 1, 'two': 2, 'three': 3 };
// Put the object into storage
localStorage.setItem('testObject', JSON.stringify(testObject));
// Retrieve the object from storage
var retrievedObject = localStorage.getItem('testObject');
console.log('retrievedObject: ', JSON.parse(retrievedObject));
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RegEx for Javascript to allow only alphanumeric
...mum of one character:
^\s*([0-9a-zA-Z]+)\s*$
Square brackets indicate a set of characters. ^ is start of input. $ is end of input (or newline, depending on your options). \s is whitespace.
The whitespace before and after is optional.
The parentheses are the grouping operator to allow you to ...