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Any reason to prefer getClass() over instanceof when generating .equals()?
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edited Feb 27 '09 at 23:26
answered Feb 27 '09 at 21:11
er...
change text of button and disable button in iOS
...abel for all states
extension UIButton {
public func setAllStatesTitle(_ newTitle: String){
self.setTitle(newTitle, for: .normal)
self.setTitle(newTitle, for: .selected)
self.setTitle(newTitle, for: .disabled)
}
}
and use:
yourBtn.setAllStatesTitle("btn title")
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What should go into an .h file?
...mberAmber
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4
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Modify request parameter with servlet filter
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edited Jan 27 '12 at 10:06
penfold
1,20311 gold badge1313 silver badges2020 bronze badges
answered Sep ...
H2 in-memory database. Table not found
... a table using CREATE TABLE PERSON (ID INT PRIMARY KEY, FIRSTNAME VARCHAR(64), LASTNAME VARCHAR(64)); . I then select everything from this (empty) table using SELECT * FROM PERSON . So far, so good.
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Use RSA private key to generate public key?
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604
openssl genrsa -out mykey.pem 1024
will actually produce a public - private key pair. The pa...
Is there a performance gain in using single quotes vs double quotes in ruby?
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86
$ ruby -v
ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-darwin11.0.0]
$ cat benchmark_quotes...
Responsive css background images
... smaller image if you use a vector format: en.m.wikipedia.org/wiki/Scalable_Vector_Graphics
– Andrei Volgin
Sep 28 '12 at 8:30
10
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Empty arrays seem to equal true and false at the same time
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276
You're testing different things here.
if (arr) called on object (Array is instance of Object i...
Why should I care about lightweight vs. annotated tags?
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answered Feb 11 '11 at 16:59
CascabelCascabel
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