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How to handle back button in activity
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edited Aug 2 '16 at 22:23
PaulR
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Are nested try/except blocks in python a good programming practice?
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11 Answers
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Exporting a function in shell
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105
The export -f feature is specific to Bash:
parent
#!/bin/bash
plus1 () { echo $(($1 + 1)); }...
NameValueCollection vs Dictionary [duplicate]
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126
They aren't semantically identical. The NameValueCollection can have duplicate keys while the ...
Call Javascript function from URL/address bar
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edited Feb 10 '15 at 18:10
davmac
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html tables: thead vs th
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125
The <thead> tag is used to group the header content in an HTML table.
The thead element ...
Access Control Request Headers, is added to header in AJAX request with jQuery
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138
What you saw in Firefox was not the actual request; note that the HTTP method is OPTIONS, not ...
Rails create or update magic?
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173
Rails 6
Rails 6 added an upsert and upsert_all methods that deliver this functionality.
Mode...