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C++ Returning reference to local variable
Is the following code (func1()) correct if it has to return i? I remember reading somewhere that there is a problem when returning reference to a local variable. How is it different from func2()?
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How can I set focus on an element in an HTML form using JavaScript?
...;/script>
Keep in mind that you must draw the input first $(document).ready()
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Stop LastPass filling out a form
...ol. Not pretty, but I got rid of the icon.
If any lastpass developers are reading this, please give us an attribute to use, so we don't have to resort to stuff like this.
form[autocomplete="off"] input[type="text"] {
background-position: 150% 50% !important;
}
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Using ViewPagerIndicator library with Android Studio and Gradle
...t wanted to remark that bintray repo must be above mavenCentral(). You can read this: blog.haunted-soft.com/2013/10/…
– Ferran Maylinch
Mar 19 '14 at 20:29
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Fatal error: unexpectedly found nil while unwrapping an Optional values [duplicate]
...ntifier: String!) -> AnyObject! // Used by the delegate to acquire an already allocated cell, in lieu of allocating a new one.
That's determined by the exclamation mark after AnyObject:
AnyObject!
So, first thing to consider is, what is an "Implicitly Unwrapped Optional"?
The Swift Prog...
How can I pad a String in Java?
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@glen3b: Some good further reading at this question.
– Jonik
May 18 '14 at 19:00
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How do I install an R package from source?
...ling you check the box that says to update your path (may be a bit hard to read .... just checked the unchecked box that comes up)
– Dan Goldstein
Oct 6 '09 at 15:21
add a com...
Check that an email address is valid on iOS [duplicate]
... emailRegex];
BOOL isValid = [emailTest evaluateWithObject:checkString];
Read a full article about this approach at cocoawithlove.com.
iOS 2.x
Does not include any regular expression matching in the Cocoa libraries. However, you can easily include RegexKit Lite in your project, which gives you a...
Scala 2.8 breakOut
...n instance of CanBuildFrom. As it happens, the types From, T and To have already been inferred, because we know that map is expecting CanBuildFrom[List[String], (Int, String), Map[Int, String]]. Therefore:
From = List[String]
T = (Int, String)
To = Map[Int, String]
To conclude let's examine the i...
How to pause for specific amount of time? (Excel/VBA)
...lication.Wait(Now + TimeValue("00:00:01"))
because it is a lot easier to read afterwards.
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