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Converting Integer to String with comma for thousands
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@DreaminginCode To do it well Locale.getCurrent() is the solution
– Roger RV
Dec 27 '17 at 23:54
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How to create a dialog with “yes” and “no” options?
...ve it!
console.log('Thing was saved to the database.');
} else {
// Do nothing!
console.log('Thing was not saved to the database.');
}
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Calculate MD5 checksum for a file
...s I cannot extract text, because the PDF file is only containing images. I download the same PDF files everyday, and I want to see if the PDF has been modified. If the text and modification date cannot be obtained, is a MD5 checksum the most reliable way to tell if the file has changed?
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How add “or” in switch statements?
This is what I want to do:
5 Answers
5
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Elegant way to invert a map in Scala
Learning Scala currently and needed to invert a Map to do some inverted value->key lookups. I was looking for a simple way to do this, but came up with only:
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How to remove files and directories quickly via terminal (bash shell) [closed]
From terminal window:
4 Answers
4
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Is there a built-in function to print all the current properties and values of an object?
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New one to me. Thx. The dot triggered my brain's module path parser. Never even considered the Latin "module".
– hobs
Mar 20 '12 at 6:52
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How does autowiring work in Spring?
...ected.' - what if there's multiple classes that implement Userservice? How does Spring know which implementation it should use?
– Shishigami
Aug 6 '13 at 8:08
7
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What does status=canceled for a resource mean in Chrome Developer Tools?
...ug. From memory, the only places where Chrome will cancel a request:
The DOM element that caused the request to be made got deleted (i.e. an IMG is being loaded, but before the load happened, you deleted the IMG node)
You did something that made loading the data unnecessary. (i.e. you started load...
Export specific rows from a PostgreSQL table as INSERT SQL script
...olumn-inserts will dump as insert commands with column names.
--data-only do not dump schema.
As commented below, creating a view in instead of a table will obviate the table creation whenever a new export is necessary.
sh...