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Check if a value exists in ArrayList
... @zockman sure you're right, though I think overriding equals is even more important in this case because if not a CurrentAccount object may not be the same even when all their attributes have the same value. But I do agree in overriding hashcode() too.
– Javi
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How do I hide javascript code in a webpage?
... View Source command and this will do it.
If you wanted to really make it more work to view the source, you would do all of the following:
Put it in an external .js file.
Obfuscate the file so that most native variable names are replaced with short versions, so that all unneeded whitespace is rem...
How do I make a transparent border with CSS?
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This sounds like a more compatible solution to me
– NibblyPig
Mar 24 '10 at 10:37
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Increment value in mysql update query
...y shine a lot of light into the matter. Does PDO make that code smaller or more elegant? If so, please edit the answer or post one of your own where you show how it's better with PDO. Thanks.
– Camilo Martin
Jan 21 '13 at 19:06
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UITextField auto-capitalization type - iPhone App
...textField.autocapitalizationType = UITextAutocapitalizationTypeWords;
For more information please read: UITextInputTraits Protocol Reference
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Type or namespace name does not exist [closed]
...Studio 2010, which was working fine. All of a sudden, it didn't compile anymore. It was giving me messages like:
17 Answers...
What does 'require: false' in Gemfile mean?
...bjects takes work, and the GC has to run through all of them each time, so more = slower, according to confreaks.com/videos/2668-gogaruco2013-measuring-ruby
– Nathan Long
Oct 12 '13 at 14:11
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How to calculate number of days between two dates
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moment.js will give negative value if a < b. So, more robust calculation would be: Math.abs(a.diff(b, 'days'))+1
– Vinay Sahni
Apr 15 '16 at 15:16
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How to detect UI thread on Android?
... {
// Not on UI thread.
}
From API level 23 and up, there's a slightly more readable approach using new helper method isCurrentThread on the main looper:
if (Looper.getMainLooper().isCurrentThread()) {
// On UI thread.
} else {
// Not on UI thread.
}
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SQL Server CTE and recursion example
...ve included the analog of a simple CTE in Excel to try and illustrate in a more familiar way what is happening.
-- Outside
;WITH CTE (MyColName) AS
(
SELECT 1
)
-- Inside
;WITH CTE AS
(
SELECT 1 AS MyColName
-- Or
SELECT MyColName = 1
-- Etc...
)
Q 2) now here about CTE a...