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Android: show soft keyboard automatically when focus is on an EditText
...lf is automatically focused when I call AlertDialog.show() , but the soft keyboard is not automatically shown.
26 Answers
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What are fail-safe & fail-fast Iterators in Java
...t something fails in a way that causes no or minimal damage. Strictly speaking, there is no such thing in Java as a fail-safe iterator. If an iterator fails (in the normal sense of "fail"), you can expect damage to occur.
I suspect that you actually mean "weakly consistent" iterators. The javado...
Set cursor position on contentEditable
...itive, cross-browser solution to set the cursor/caret position to the last known position when a contentEditable='on' regains focus. It appears default functionality of a content editable div is to move the caret/cursor to the beginning of the text in the div each time you click on it, which is un...
efficient circular buffer?
...ant to create an efficient circular buffer in python (with the goal of taking averages of the integer values in the buffer).
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What is this operator in MySQL?
I'm working on code written by a previous developer and in a query it says,
9 Answers
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How do the likely/unlikely macros in the Linux kernel work and what is their benefit?
I've been digging through some parts of the Linux kernel, and found calls like this:
10 Answers
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Given final block not properly padded
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If you try to decrypt PKCS5-padded data with the wrong key, and then unpad it (which is done by the Cipher class automatically), you most likely will get the BadPaddingException (with probably of slightly less than 255/256, around 99.61%), because ...
How do I break out of nested loops in Java?
I've got a nested loop construct like this:
35 Answers
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Twitter bootstrap dropdown goes outside the screen
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How do I turn a String into a InputStreamReader in java?
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ByteArrayInputStream also does the trick:
InputStream is = new ByteArrayInputStream( myString.getBytes( charset ) );
Then convert to reader:
InputStreamReader reader = new InputStreamReader(is);
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