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How do I make a semi transparent background?
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IE6 does support PNGs, even transparent ones: filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=scale, src='/filename.png');
– manmal
Jan 1 '12 at 18:05
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The Concept of 'Hold space' and 'Pattern space' in sed
...confused by the two concepts in sed: hold space and pattern space. Can someone help explain them?
3 Answers
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What's a monitor in Java?
...s 1 and 2 accessing the monitored (synchronized) section at the same time. One will start, and monitor will prevent the other from accessing the region before the first one finishes.
It's not a special object. It's synchronization mechanism placed at class hierarchy root: java.lang.Object.
There a...
Load dimension value from res/values/dimension.xml from source code
I'd like to load the value as it is.
I have two dimension.xml files, one in /res/values/dimension.xml and the other one in /res/values-sw360dp/dimension.xml .
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Eclipse error: “The import XXX cannot be resolved”
...lved the problem also for me; it is not an hibernate project, but a libGdx one, calling my java imports and not jars. Same wondering of @SabreRunner, and also: there is a bug somewhere in the environment tools?
– Zac
Jul 19 '14 at 10:00
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Apply multiple functions to multiple groupby columns
... a DataFrame to the applied function. Let's use a similar dataframe as the one from above
df = pd.DataFrame(np.random.rand(4,4), columns=list('abcd'))
df['group'] = [0, 0, 1, 1]
df
a b c d group
0 0.418500 0.030955 0.874869 0.145641 0
1 0.446069 0.9011...
Dynamic constant assignment
...Sequel.connect("postgres://#{user}:#{password}@localhost/#{db}") end. It's one of those cases where Ruby has no simple way.
– Arnaud Meuret
Mar 6 '13 at 16:10
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How to check if a String contains any of some strings
...tring characters and comparing first characters of needles sequentially in one go, but I can't believe that such trivial solution not implemented yet in some well-known NuGet library.
– RollerKostr
Apr 20 '18 at 7:23
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Fast way of counting non-zero bits in positive integer
...ual to the number of bits set in the bucket (0 if no bits are set and 1 if one bit is set). The first transformation results in an analogous state, but with 32 buckets each 2-bit long. This is achieved by appropriately shifting the buckets and adding their values (one addition takes care of all buck...
Is there a setting on Google Analytics to suppress use of cookies for users who have not yet given c
...cs tracking requires opt-in mechanisms for compliance. If you're concerned one way or another, consult an attorney. Google is empowering you to make the decision as to how you want to proceed.
They'll leave implementation details to you, but, the idea is, once you've determined whether or not to tr...