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Lombok annotations do not compile under Intellij idea [duplicate]
...hing you wrote, except the thing with maven (I don't use build tools right now), but it still doesn't work. Intellij says it cant find the lombok.launch.AnnotationProcessorHider$AnnotationProcessor processor.
– Stefan B
Aug 6 '16 at 10:12
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Setting background colour of Android layout element
.... Just searched the docs, this is pretty standard android stuff, but seems nowhere really documented. Neither the tutorials on the dev site nor the api samples make use of this. The android doc is somewhat lacking when it comes to some features. I think I picked it up by accident in some external tu...
Combating AngularJS executing controller twice
...xecuted twice. All I did was remove the ng-controller in the template and now its only executing once.
– torbenrudgaard
May 20 '17 at 7:35
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Test if a property is available on a dynamic variable
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Thanks, looks really complete now.
– bland
Nov 15 '13 at 14:08
@dav_i it'...
Why does 2 == [2] in JavaScript?
...a[array] it tries to turn the array into a number first, then string. Who knows?
var a = { "abc" : 1 };
a[["abc"]] === a["abc"];
In this example, you are creating an object called a with a member called abc. The right side of the equation is pretty simple; it is equivalent to a.abc. This returns ...
Using group by on multiple columns
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Hi Chaitanya, I do not know if this is what you are asking but let me give you just few example. If you have a product table you use aggregate functions this way, below are two scenarios: SELECT AVG(instock) FROM products; This will calculate ...
When to use %r instead of %s in Python? [duplicate]
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Thanks. I was wondering why one might use the %r - but I now understand from your example above.
– Helen Neely
Jan 16 '14 at 15:49
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Passing a string with spaces as a function argument in bash
... 's/^[ \t]*//;s/[ \t]*$//'
}
while read LINE
do
var1="$LINE"
# Below Now Works As There Are Quotes Around The 3
iputId=$(getField "${var1}" "3")
done<${someFile}
exit 0
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improve ...
Find column whose name contains a specific string
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Just iterate over DataFrame.columns, now this is an example in which you will end up with a list of column names that match:
import pandas as pd
data = {'spike-2': [1,2,3], 'hey spke': [4,5,6], 'spiked-in': [7,8,9], 'no': [10,11,12]}
df = pd.DataFrame(data)
s...
Getting an object from an NSSet
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You can also look up a known object by a potential duplicate by sending the set a member: message. If it returns nil, the set does not contain an object equal to the one you passed; if it returns an object pointer, then the pointer it returns is to ...