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How can I save a screenshot directly to a file in Windows? [closed]
...4 (close mspaint)
In addition, Cropper is great (and open source). It does rectangle capture to file or clipboard, and is of course free.
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Splitting a string into chunks of a certain size
...put string length not divisible by chunkSize, etc.). The original question doesn't specify any requirements for these edge cases and in real life the requirements might vary so they are out of scope of this answer.
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HTML input textbox with a width of 100% overflows table cells
Does anyone know why the input elements with a width of 100% go over the table's cells border.
14 Answers
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How to detect a loop in a linked list?
...e algorithm:
boolean hasLoop(Node first) {
if(first == null) // list does not exist..so no loop either
return false;
Node slow, fast; // create two references.
slow = fast = first; // make both refer to the start of the list
while(true) {
slow = slow.next; ...
Import CSV file to strongly typed data structure in .Net [closed]
...sarily authoritative, as many CSV writers do not comply with it e.g. Excel does not always use a comma in "CSV" files. Also didn't my previous answer already say the class could be used from C#?
– MarkJ
Oct 10 '11 at 15:29
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Ruby/Rails: converting a Date to a UNIX timestamp
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DateTime doesn't have to_utc
– Green
Apr 21 '13 at 22:17
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How is the AND/OR operator represented as in Regular Expressions?
...hecking if the test-string consists of words in a vocabulary, I believe he does want a positive match even when a word is repeated. The word will still be part of the vocabulary no matter how many instances of it you've got.
– Gaute Løken
Dec 17 '16 at 6:02
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Should methods that throw RuntimeException indicate it in method signature?
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The java compiler doesn't force you, to handle declared RuntimeExceptions. So you can declare them, for the purpose as a "hint" for developers. It's discussable, if JavaDoc is a better place for that. The point about checked and unchecked Exce...
Underscore: sortBy() based on multiple attributes
...second one since my attributes could be both strings and numbers. So there doesn't seem to be a simple native way to sort arrays?
– Christian R
May 11 '13 at 11:00
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jQuery change input text value
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Why does this work but document.getElementById("#id").value = 'xxx'; does not work for me? It does not change the text value that appears, only the DOM element's value property.
– user3494047
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