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How to use UIScrollView in Storyboard
... programmatically but I really want to be able to see it visually. Every time I put a scroll view on a view controller it won't scroll. Is it possible to get it to work like I want or do I have to do it in the code?
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Node.js EACCES error when listening on most ports
...ully to run on heroku, but am having issues locally as well). It's giving me an EACCES error when it runs http.Server.listen() - but it only occurs on some ports.
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XmlSerializer - There was an error reflecting type
... Uri field, which caused this exception; the Uri class does not have a parameterless constructor. Thanks for the tip.
– ford
Oct 28 '11 at 21:45
10
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Java: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification
...browser and add it to cacerts file of your JVM. You can either edit JAVA_HOME/jre/lib/security/cacerts file or run you application with -Djavax.net.ssl.trustStore parameter. Verify which JDK/JRE you are using too as this is often a source of confusion.
See also: How are SSL certificate server names...
How can I make console.log show the current state of an object?
...do what you want because it prints a reference to the object, and by the time you pop it open, it's changed. console.dir prints a directory of the properties in the object at the time you call it.
The JSON idea below is a good one; you could even go on to parse the JSON string and get a browsable o...
Open file via SSH and Sudo with Emacs
...as been layered on top of the modern tramp-default-proxies-alist approach, meaning that you can once again perform multi-hops without any prior configuration. For details, see:
C-hig (tramp)Ad-hoc multi-hops RET
With the new syntax, each 'hop' is separated by |. The example in the manual is:
C-xC-f ...
PostgreSQL error: Fatal: role “username” does not exist
...SQL: can't createdb , can't createuser ; all operations return the error message
15 Answers
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Assertion failure in dequeueReusableCellWithIdentifier:forIndexPath:
...rss reader for my school and finished the code. I ran the test and it gave me that error. Here is the code it's referring to:
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angular ng-repeat in reverse
...ngular?
i'm trying to use orderBy filter, but it needs a predicate(e.g. 'name') to sort:
17 Answers
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Removing transforms in SVG files
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Worked for me. Objects need to be ungrouped before they are transformed so the actual coordinates of paths are updated.
– Rupert Angermeier
Aug 21 '15 at 9:39
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