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Responsive website zoomed out to full width on mobile
...t="initial-scale=1">
would be an even better choice as it makes going from portrait to landscape and back a much more pleasant user experience as with/height would adopt naturally because of the possible auto-scaling.
s...
iterating over each character of a String in ruby 1.8.6 (each_char)
...m new to ruby and currently trying to operate on each character separately from a base String in ruby. I am using ruby 1.8.6 and would like to do something like:
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nosetests is capturing the output of my print statements. How to circumvent this?
...ot provide an answer to the question. To critique or request clarification from an author, leave a comment below their post.
– Bhargav Rao♦
Feb 11 '15 at 16:55
7
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How to set layout_gravity programmatically?
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Taking the constant value from the documentation is simply wrong, please use Gravity.TOP
– Maragues
Sep 22 '12 at 11:02
38
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PHP and Enumerations
...PHP doesn't have native Enumerations. But I have become accustomed to them from the Java world. I would love to use enums as a way to give predefined values which IDEs' auto-completion features could understand.
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Does a UNIQUE constraint automatically create an INDEX on the field(s)?
...ike a regular index with added checking for uniqueness. Using SHOW INDEXES FROM customer you can see your unique keys are in fact B-tree type indexes.
A composite index on (email, user_id) is enough, you don't need a separate index on email only - MySQL can use leftmost parts of a composite index. ...
How do you add an action to a button programmatically in xcode
I know how to add an IBAction to a button by dragging from the interface builder, but I want to add the action programmatically to save time and to avoid switching back and forth constantly. The solution is probably really simple, but I just can't seem to find any answers when I search it. Thank you...
Check if object exists in JavaScript
...and less error-prone built-in. The string comparison prevents the compiler from 100% reliably tell us when we made a small mistake (like a typo) in these kinds of checks.
– Domi
Nov 24 '13 at 9:14
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Get the height and width of the browser viewport without scrollbars using jquery?
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from what I understand about it the 'viewport' of the browser is whatever is view-able, and since the scroll bar cannot have content on it i would assume that is not part of the calculation. However this could change dependin...
Useful GCC flags for C
...d.
-Wcast-qual: warn whenever a pointer is cast to remove a type qualifier from the target type*.
-Wswitch-default: warn whenever a switch statement does not have a default case*.
-Wswitch-enum: warn whenever a switch statement has an index of enumerated type and lacks a case for one or more of the ...