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boolean in an if statement
...vascript will do is type coerce true to match the type of someVar and then compare the two variables. There are lots of situations where this is likely not what one would intend. Because of this, in most cases you want to avoid == because there's a fairly long set of rules on how Javascript will t...
Is it possible to make the -init method private in Objective-C?
...creating singletons. It's virtually always unnecessary and is just adding complication for no real significant advantage.
Instead, just write your code such that your +sharedWhatever method is how you access a singleton, and document that as the way to get the singleton instance in your header. T...
How to check if a string is a valid hex color representation?
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No output to console from a WPF application?
...y simple WPF test application, but when I execute the application from the command line, I'm seeing nothing being written to the console. Does anyone know what might be going on here?
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Setting table column width
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@Zulu according to w3schools.com/tags/att_col_width.asp "The <col> width attribute is not supported in HTML5."
– Caltor
Nov 5 '13 at 13:46
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How to place div side by side
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What the previous commenter said: consider adding HTML5 solution per filoxo as #3.
– Ahmed Fasih
May 26 '15 at 4:54
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Entity Framework - Include Multiple Levels of Properties
...wever, ApplicationsWithOverrideGroup is another container that holds other complex objects. Can I do an Include() on that property as well? Or how can I get that property to fully load?
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When should I use double or single quotes in JavaScript?
...te as a literal:
alert('Say "Hello"');
alert("Say 'Hello'");
This can get complicated:
alert("It's \"game\" time.");
alert('It\'s "game" time.');
Another option, new in ECMAScript 6, is template literals which use the backtick character:
alert(`Use "double" and 'single' quotes in the same string`...
Java's final vs. C++'s const
...ass Error : public Bar {
public:
virtual void foo() final;
};
I had to compile this example with a pre-release of G++ 4.7. Note that this does not replace const in this case, but rather augments it, providing the Java-like behaviour that wasn't seen with the closest equivalent C++ keyword. So if...
Create instance of generic type in Java?
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