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Get person's age in Ruby
... # or (1.year / 1.day)
You will get a fractional result, so feel free to convert the result to an integer with to_i. This is a better solution because it correctly treats the date difference as a time period measured in days (or seconds in the case of the related Time class) since the event. The...
PHP filesize MB/KB conversion [duplicate]
How can I convert the output of PHP's filesize() function to a nice format with MegaBytes, KiloBytes etc?
12 Answers
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How to add an object to an array
...* loop array */
for (var i in aData) {
alert(aData[i].fullname());
}
/* convert array of object into string json */
var jsonString = JSON.stringify(aData);
document.write(jsonString);
Push object into array
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Visual Studio: ContextSwitchDeadlock
... aspect of the UI. Tools\Customize, then Rearrange Commands (button), then Select Debug from drop-down at upper right, then Add (button). Whew!
– SeaDrive
Feb 23 '09 at 17:56
84
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Default parameters with C++ constructors [closed]
... you have defaults for all but one parameter, your class can be implicitly converted from that parameter type. Check out this thread for more info.
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Creating a dynamic choice field
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@Ashok How could the CheckboxSelectMultiple widget be used in this instance? For the modelform especially.
– wasabigeek
Aug 14 '15 at 18:22
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Take screenshots in the iOS simulator
...click on 'Camera' icon/action button, on the top bar of simulator.
OR
Select Save Screen Shot menu item, from File menu.
File => Save Screen Shot
Use ⌘ + S to capture a screen shot.
(Use window + s, if you are using windows/non-apple keyboard).
See for more details: How to change s...
JSON parsing using Gson for Java
... the method "parse" we call gson.fromJson(jsonLine, Data.class) which will convert the String in java objects using Reflection.
Once we have access to the "Data" object we can access each parameter individually.
Didn't get a chance to test this code as I am away from my dev machine. But this shoul...
Remove not alphanumeric characters from string
I want to convert the following string to the provided output.
7 Answers
7
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How to create a multiline UITextfield?
...tiline text.
In Interface Builder, add a UITextView where you want it and select the "editable" box. It will be multiline by default.
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