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Android studio logcat nothing to show

... 60 Answers 60 Active ...
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How to replace multiple substrings of a string?

...e("|".join(rep.keys())) text = pattern.sub(lambda m: rep[re.escape(m.group(0))], text) For example: >>> pattern.sub(lambda m: rep[re.escape(m.group(0))], "(condition1) and --condition2--") '() and --text--' shar...
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Amazon EC2, mysql aborting start because InnoDB: mmap (x bytes) failed; errno 12

...h a Micro instance running. Run dd if=/dev/zero of=/swapfile bs=1M count=1024 Run mkswap /swapfile Run swapon /swapfile Add this line /swapfile swap swap defaults 0 0 to /etc/fstab Step 4 is needed if you would like to automatically enable swap file after each reboot. Some useful command related t...
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Add a tooltip to a div

...er;" – RayLoveless Mar 19 '14 at 15:07 2 ...
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Accessing inactive union member and undefined behavior?

... +100 The confusion is that C explicitly permits type-punning through a union, whereas C++ (c++11) has no such permission. c11 6.5...
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Input with display:block is not a block, why not?

...ely unknown box-sizing:border-box style from CSS 3. This allows a 'true' 100% width on any element regardless of that elements' padding and/or borders. <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <meta ht...
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How to sort an array based on the length of each element?

... | edited Jul 20 '18 at 23:43 answered May 17 '12 at 6:24 ...
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Benchmarking small code samples in C#, can this implementation be improved?

...endingFinalizers(); GC.Collect(); watch.Start(); for (int i = 0; i < iterations; i++) { func(); } watch.Stop(); Console.Write(description); Console.WriteLine(" Time Elapsed {0} ms", watch.Elapsed.TotalMilliseconds); return watch.Elapsed.TotalMilliseconds; ...
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Programmatically go back to the previous fragment in the backstack

... 360 Look at the getFragmentManager().popBackStack() methods (there are several to choose from) http...
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Contains case insensitive

... answered Jan 24 '12 at 20:38 Rob WRob W 304k6868 gold badges730730 silver badges629629 bronze badges ...