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jQuery post() with serialize and extra data
...ject data { name3 : 'value3', name4: 'value4' } and push it into the array from serializeArray(), you get [{name1: 'value1'}, {name2: 'value2'}, {name3:'value3', name4:'value4'}]. The last object in the array is invalid and you won't get result.
– Gudradain
Nov...
Is there a good charting library for iPhone? [closed]
...ases including desktop systems, but its design has included iPhone support from the beginning. It's getting pretty close to useable and is currently in use in several shipping iPhone and OS X applications.
Edit 2/10
Core Plot has come a long way since I first posted the summary. The framework now ...
Android soft keyboard covers EditText field
...DanKodi I tried adjustResize|stateHidden and it didn't make any difference from adjustPan.
– IgorGanapolsky
Jul 9 '15 at 16:25
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How can I use a search engine to search for special characters? [closed]
Google strips most special characters from the text they index so it's not a good tool for many troubleshooting-related tasks, such as finding out what the variable "$-" is in perl, or searching for error output that is loaded with special characters.
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Can I use if (pointer) instead of if (pointer != NULL)?
...verted into boolean false while non-null pointers are converted into true. From the C++11 standard, section on Boolean Conversions:
A prvalue of arithmetic, unscoped enumeration, pointer, or pointer to member type can be converted to a
prvalue of type
bool. A zero value, null pointer value, ...
How to rollback a specific migration?
...db:rollback STEP=n
where n is number of migrations to rollback, counting from latest migration.
If you want to rollback to a specific migration, then you should pass the version of the migration in the following:
rake db:migrate:down VERSION=xxxxx
where xxxxx is the version number of the migra...
@synthesize vs @dynamic, what are the differences?
...; field). If the value is being produce by something else (e.g. calculated from other fields) then you have to use @dynamic.
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Is there such a thing as min-font-size and max-font-size?
...g in making a media query for every step we eant in our css, changing font from a fixed amount to another fixed amount. It works, but it is very boring to do, and you don't have a smooth linear aspect.
2) As AlmostPitt explained, there is a brillant solution for the minima :
font-size: calc(7px ...
The type initializer for 'MyClass' threw an exception
...fields) in the class. I had a static variable that attempts to read values from app.config, and app.config was missing the respective settings, thus resulting in an un-handled exception. This resulted in getting the
"Object reference not set to an instance of an object."
as the inner exception.
...
JavaScript pattern for multiple constructors
... this.foobar = foobar;
}
Foobar.prototype = {
foobar: null
};
Foobar.fromComponents = function(foo, bar) {
var foobar = foo + bar;
return new this(foobar);
};
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