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Rails where condition using NOT NIL
Using the rails 3 style how would I write the opposite of:
5 Answers
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Setting href attribute at runtime
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Nice! Oddly, I am getting opposite results of you, but it is interesting to be able to run them myself.
– HoldOffHunger
Aug 29 '18 at 18:08
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How do I convert a Ruby class name to a underscore-delimited symbol?
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and I was looking for the opposite/reverse, classify, modelize didn't seem to work.
– Pysis
Jul 16 at 19:49
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Store query result in a variable using in PL/pgSQL
...en you wana handle errors, your statement doesnt send FOUND to true in the opposite of the select into statement, checkout (postgresql.org/docs/9.1/plpgsql-statements.html)
– SENHAJI RHAZI Hamza
Nov 26 '18 at 16:22
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How to suppress Update Links warning?
...name:="C:\Book1withLinkToBook2.xlsx"
Application.AskToUpdateLinks = True
Opposite to DisplayAlerts, this code ends up with WARNING #2 only, i.e. Application.AskToUpdateLinks = False suppresses WARNING #1.
4. Double False
Application.AskToUpdateLinks = False
Application.DisplayAlerts = False
Appl...
Regex match everything after question mark?
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Check out this site: http://rubular.com/ Basically the site allows you to enter some example text (what you would be looking for on your site) and then as you build the regular expression it will highlight what is being matched in real time...
Static hosting on Amazon S3 - DNS Configuration
...o create myself a bucket (with the same name as my domain), set it as a website and upload some content.
4 Answers
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How does Task become an int?
...complete when the async method itself completes.
Note that await does the opposite - it unwraps a Task<T> to a T value, which is how this line works:
string urlContents = await getStringTask;
... but of course it unwraps it asynchronously, whereas just using Result would block until the ta...
How to use a link to call JavaScript?
...hat helps to detect and mitigate certain types of attacks, including Cross-Site Scripting (XSS) and data injection attacks. These attacks are used for everything from data theft to site defacement or distribution of malware. Read more here.
Accessibility: Anchor tags are for linking to other documen...
When to use RDLC over RDL reports?
...s the system and a first report can take a while at times just loading the site. You can get around this by altering it but I have found making a keep alive service for it works better.
II. RDLC reports are CLIENT CONTAINED reports that are NOT HOSTED ANYWHERE. The extra c in the name means 'Cli...