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When to use the different log levels

...ying to find one part of a function specifically. Debug - Information that is diagnostically helpful to people more than just developers (IT, sysadmins, etc.). Info - Generally useful information to log (service start/stop, configuration assumptions, etc). Info I want to always have available but us...
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Will Try / Finally (without the Catch) bubble the exception?

I am almost positive that the answer is YES. If I use a Try Finally block but do not use a Catch block then any exceptions WILL bubble. Correct? ...
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Converting a double to an int in C#

... Return Value: rounded to the nearest 32-bit signed integer. If value is halfway between two whole numbers, the even number is returned; that is, 4.5 is converted to 4, and 5.5 is converted to 6. ...while the cast truncates: When you convert from a double or float value to an integral t...
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how to stop browser back button using javascript

... There are numerous reasons why disabling the back button will not really work. Your best bet is to warn the user: window.onbeforeunload = function() { return "Your work will be lost."; }; This page does list a number of ways you could try to disable the ...
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How to pause / sleep thread or process in Android?

... One solution to this problem is to use the Handler.postDelayed() method. Some Google training materials suggest the same solution. @Override public void onClick(View v) { my_button.setBackgroundResource(R.drawable.icon); Handler hand...
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How to unzip files programmatically in Android?

... Had peno's version optimised a bit. The increase in performance is perceptible. private boolean unpackZip(String path, String zipname) { InputStream is; ZipInputStream zis; try { String filename; is = n...
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Are delphi variables initialized with a value by default?

... Yes, this is the documented behaviour: Object fields are always initialized to 0, 0.0, '', False, nil or whatever applies. Global variables are always initialized to 0 etc as well; Local reference-counted* variables are always ini...
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Is there a short contains function for lists?

I see people are using any to gather another list to see if an item exists in a list, but is there a quick way to just do?: ...
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Converting pixels to dp

...the height and width given in pixels for a Pantech device whose resolution is 480x800 . 34 Answers ...
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What is the better API to Reading Excel sheets in java - JXL or Apache POI [closed]

Which of the 2 APIs is simpler to read/write/edit excel sheets ? Do these APIs not support CSV extensions ? 4 Answers ...