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LEFT JOIN vs. LEFT OUTER JOIN in SQL Server
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How do you set the Content-Type header for an HttpClient request?
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edited Aug 20 at 14:31
Liam
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How to do Base64 encoding in node.js?
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Buffers can be used for taking a string or piece of data and doing base64 encoding of the res...
Can I change multiplier property for NSLayoutConstraint?
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edited Feb 12 at 12:39
Nikita
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How can I get the external SD card path for Android 4.0+?
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Bootstrap dropdown sub menu missing
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Updated 2018
The dropdown-submenu has been removed in Bootstrap 3 RC. In the words of Bootstrap author Mark Otto..
"Submenus just don't have much of a place on the web right now, especially the mobile web. They will be removed w...
How do I convert a string to a lower case representation?
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Determine if an HTML element's content overflows
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Normally, you can compare the client[Height|Width] with scroll[Height|Width] in order to detec...
Display a float with two decimal places in Python
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You could use the string formatting operator for that:
>>> '%.2f' % 1.234
'1.23'
>>> '%.2f' % 5.0
'5.00'
The result of the operator is a string, so you can store it in a variable, print etc.
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