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2 column div layout: right column with fixed width, left fluid
...one has a fixed size . Unfortunately I couldn't find a working solution, neither on stackoverflow nor in Google. Each solution described there fails if I implement in my own context. The current solution is:
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How to check if IEnumerable is null or empty?
...ty method. I'd love to have something that would allow the same functionality for IEnumerable. Is there such? Maybe some collection helper class? The reason I am asking is that in if statements the code looks cluttered if the patter is (mylist != null && mylist.Any()) . It would be much ...
How can I iterate over an enum?
...t);
// ...
}
Please note, the enum Last is meant to be skipped by the iteration. Utilizing this "fake" Last enum, you don't have to update your terminating condition in the for loop to the last "real" enum each time you want to add a new enum.
If you want to add more enums later, just add them ...
What are static factory methods?
...ory method getDbConnection that creates a connection if we're below the limit. Otherwise, it tries to provide a "spare" connection, failing with an exception if there are none.
public class DbConnection{
private static final int MAX_CONNS = 100;
private static int totalConnections = 0;
p...
Why does a function with no parameters (compared to the actual function definition) compile?
I've just come across someone's C code that I'm confused as to why it is compiling. There are two points I don't understand.
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Compare given date with today
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strtotime($var);
Turns it into a time value
time() - strtotime($var);
Gives you the seconds since $var
if((time()-(60*60*24)) < strtotime($var))
Will check if $var has been within the last day.
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Repeat command automatically in Linux
Is it possible in Linux command line to have a command repeat every n seconds?
13 Answers
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Set theme for a Fragment
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Setting Theme in manifest is usually used for Activity.
If you want to set Theme for Fragment, add next code in the onCreateView() of the Fragment:
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
// create C...
I am getting Failed to load resource: net::ERR_BLOCKED_BY_CLIENT with Google chrome
I am getting white page after running my project but its work with .net Client properly Do I need any settings in the browser?
and the link will come after the error
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Will code in a Finally statement fire if I return a value in a Try block?
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@Edi: Um, I don't see what background threads have to do with it. Basically, unless the whole process aborts, the finally block will execute.
– Jon Skeet
Sep 22 '16 at 13:57
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