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Return Boolean Value on SQL Select Statement
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257
What you have there will return no row at all if the user doesn't exist. Here's what you need:...
Fully backup a git repo?
... commit.
– KingCrunch
Apr 7 '11 at 12:14
1
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Images can't contain alpha channels or transparencies
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23 Answers
23
Active
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Base64: What is the worst possible increase in space usage?
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248
Base64 encodes each set of three bytes into four bytes. In addition the output is padded to al...
How can I get a list of Git branches, ordered by most recent commit?
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28 Answers
28
Active
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Handlebars/Mustache - Is there a built in way to loop through the properties of an object?
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452
Built-in support since Handlebars 1.0rc1
Support for this functionality has been added to Handl...
Error handling in Bash
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}
trap cleanup 0
error() {
local parent_lineno="$1"
local message="$2"
local code="${3:-1}"
if [[ -n "$message" ]] ; then
echo "Error on or near line ${parent_lineno}: ${message}; exiting with status ${code}"
else
echo "Error on or near line ${parent_lineno}; exiting with status...