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How can I access Google Sheet spreadsheets only with Javascript?
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This saved me a ton of time. Thank you so much! I did, however, decide to fork your code, to be able to handle empty cells of data, and also organize it into rows (the data being returned as is is just a giant array of cells, but si...
Selecting an element in iFrame jQuery
...r application, we parse a web page and load it into another page in an iFrame. All the elements in that loaded page have their tokenid-s. I need to select the elements by those tokenid-s. Means - I click on an element on the main page and select corresponding element in the page in the iFrame. With ...
How do I convert an array object to a string in PowerShell?
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For the un-initiated (like me) $ofs is documented here
– Liam
Oct 4 '16 at 16:27
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How to convert a selection to lowercase or uppercase in Sublime Text
I have several strings selected in a file in Sublime Text and I want to convert them all to lowercase.
5 Answers
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Tree data structure in C#
...standard tree data structure because there are so many ways you could implement it that it would be impossible to cover all bases with one solution. The more specific a solution, the less likely it is applicable to any given problem. I even get annoyed with LinkedList - what if I want a circular l...
Regex to match a digit two or four times
...wo digits, and optionally two more
(?:\d{2}){1,2} <-- two digits, times one or two
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Maven: how to do parallel builds?
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Maven 3 (as of beta 1) now supports parallel builds as an experimental feature.
For example,
mvn -T 4 clean install # Builds with 4 threads
mvn -T 1C clean install # 1 thread per cpu core
mvn -T 1.5C clean install # 1.5 thread per cpu core
Full documentation can be found on the Maven wik...
Aggregate function in an SQL update query?
...o set the value in one table to the sum of the values in another table. Something along these lines:
6 Answers
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What does “hashable” mean in Python?
I tried searching internet but could not find the meaning of hashable.
9 Answers
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NOT IN vs NOT EXISTS
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I always default to NOT EXISTS.
The execution plans may be the same at the moment but if either column is altered in the future to allow NULLs the NOT IN version will need to do more work (even if no NULLs are actually present in the data) and the semantics of NOT IN if NULLs are present a...