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I need to generate uuid for my rails application. What are the options(gems) I have? [duplicate]
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I would suggest rechecking this as the correct answer based on the fact that it's a built in feature and it generates valid UUIDs for PG.
– Damon Aw
Mar 26 '14 at 15:29
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How to size an Android view based on its parent's dimensions
How can I size a view based on the size of its parent layout. For example I have a RelativeLayout that fills the full screen, and I want a child view, say an ImageView , to take up the whole height, and 1/2 the width?
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Select objects based on value of variable in object using jq
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He wants the whole object based on location: "I can't figure out how to print only certain objects, given the value of a sub key"
– Fo.
May 30 '16 at 16:46
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Get protocol + host name from URL
...rl = "http://stackoverflow.com/questions/9626535/get-domain-name-from-url"
base_url = "{0.scheme}://{0.netloc}/".format(urlsplit(url))
print(base_url)
# http://stackoverflow.com/
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How to call Base Class's __init__ method from the child class? [duplicate]
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You could use super(ChildClass, self).__init__()
class BaseClass(object):
def __init__(self, *args, **kwargs):
pass
class ChildClass(BaseClass):
def __init__(self, *args, **kwargs):
super(ChildClass, self).__init__(*args, **kwargs)
Your indentation is i...
How to get a Static property with Reflection
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Looks great. The goal was to get the property based on a name argument - I don't think I would want to loop over ever property to achieve that.
– Corey Downie
Mar 5 at 1:39
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Best JavaScript compressor [closed]
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Packer has an option to 'base62 encode' off - and for jQuery it compresses smaller than yui after gzip. This is because jquery uses 'eval' and 'with' which prevents 'safe' compressors from doing certain compressions, but packer ignores them. Not safe...
Trim a string based on the string length
...length() is no longer an ideal measure of Unicode text length, so trimming based on it may be the wrong thing to do.
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Sorting data based on second column of a file
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You also need to use -n to sort based on ages (numeric sort). Otherwise '11' will come before '2'.
– Matt Ryall
Jun 22 '11 at 11:24
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make iframe height dynamic based on content inside- JQUERY/Javascript
... if (PIXEL.test(value)) {
return parseInt(value,base);
}
var
style = el.style.left,
runtimeStyle = el.runtimeStyle.left;
el.runtimeStyle.left = el.currentStyle.left;
el.style.left = value ||...