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Making a triangle shape using xml definitions?
Is there a way that I can specify a triangle shape in an xml file?
20 Answers
20
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cannot convert data (type interface {}) to type string: need type assertion
...]i to its value type, we have to do it individually:
// var items []i
for _, item := range items {
value, ok := item.(T)
dosomethingWith(value)
}
Performance
As for performance, it can be slower than direct access to the actual value as show in this stackoverflow answer.
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How can I create an error 404 in PHP?
...esponse_code(404);
include('my_404.php'); // provide your own HTML for the error page
die();
die() is not strictly necessary, but it makes sure that you don't continue the normal execution.
share
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Why should eval be avoided in Bash, and what should I use instead?
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# 4 -> "$4"
# etc.
printf "$1\n" "${@:2}"
}
function error
{
# Send the first element as one argument, and the rest of the elements as a combined argument.
# Arguments to println:
# 1 -> '\e[31mError (%d): %s\e[m'
# 2 -> "$1"
# 3 -> "${*:2}"
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sbt-assembly: deduplication found error
... is the best option here. Any help with how do I proceed further with this error will be great!
3 Answers
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Characters allowed in a URL
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– Jukka K. Korpela
Mar 8 '13 at 15:05
4
And you can add list of unreserved A-Za-z0-9_.-~ and res...
Is memcached a dinosaur in comparison to Redis? [closed]
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205
Depends on what you need, in general I think that:
You should not care too much about perform...
How to use/install gcc on Mac OS X 10.8 / Xcode 4.4
...usr/bin/gcc-4.2. Now the default installation path is /usr/bin/gcc.
My error looked like this:
make: /usr/bin/gcc-4.2: No such file or directory
A symlink will sort out the issue:
sudo ln -s /usr/bin/gcc /usr/bin/gcc-4.2
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How to use background thread in swift?
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I am using your code in xCode 6.0.1 and ios 8.It gives error as "QOS_CLASS_BACKGROUND" return class and it is of type UInt32 and "dispatch_get_global_queue" requires 1st parameter as int so type error is coming.
– Zalak Patel
Oct 29 '14 at 1...
How to get object size in memory? [duplicate]
...t class defined as serializable and it threw a "Not marked as serializable error"
– dreamerkumar
Nov 29 '12 at 20:23
2
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