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Google Maps v3 - limit viewable area and zoom level
...llow displaying only some area (e.g. a country) and disallow the user to slide elsewhere. Also I want to restrict the zoom level - e.g. only between levels 6 and 9. And I want to use all the base map types.
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Why does range(start, end) not include end?
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Because it's more common to call range(0, 10) which returns [0,1,2,3,4,5,6,7,8,9] which contains 10 elements which equals len(range(0, 10)). Remember that programmers prefer 0-based indexing.
Also, consider the following common code snippet:
for i in ...
UISegmentedControl below UINavigationbar in iOS 7
...ew that is a subview of the navigation bar. You can find it and set it as hidden. This is what Apple does in their native calendar app, for example, as well as the store app. Remember to show it when the current view disappears. If you play a little with the Apple apps, you will see that the hairlin...
Recursion or Iteration?
...on if the recursive function is tail recursive (the last line is recursive call). Tail recursion should be recognized by the compiler and optimized to its iterative counterpart (while maintaining the concise, clear implementation you have in your code).
I would write the algorithm in the way that ...
Can a local variable's memory be accessed outside its scope?
...riable -- cannot be easily predicted ahead of time. The compiler generates calls into a "heap manager" that knows how to dynamically allocate storage when it is needed and reclaim it when it is no longer needed.
The second method is to have a “short-lived” storage area where the lifetime of eac...
Catching “Maximum request length exceeded”
...o easy way to catch such exception unfortunately. What I do is either override the OnError method at the page level or the Application_Error in global.asax, then check if it was a Max Request failure and, if so, transfer to an error page.
protected override void OnError(EventArgs e) .....
private...
How to loop through files matching wildcard in batch file
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Easiest way, as I see it, is to use a for loop that calls a second batch file for processing, passing that second file the base name.
According to the for /? help, basename can be extracted using the nifty ~n option. So, the base script would read:
for %%f in (*.in) do call ...
How can I sanitize user input with PHP?
...hat user input can be filtered. PHP even has a (now deprecated) "feature", called magic-quotes, that builds on this idea. It's nonsense. Forget about filtering (or cleaning, or whatever people call it).
What you should do, to avoid problems, is quite simple: whenever you embed a string within forei...
Input with display:block is not a block, why not?
Why does display:block;width:auto; on my text input not behave like a div and fill the container width?
7 Answers
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Select second last element with css
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#container :nth-last-child(-n+2) {
background-color: cyan;
}
<div id="container">
<div>a</div>
<div>b</div>
<div>SELECT THIS</div>
<div>SELECT THIS</div>
</div>
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