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Insert/Update Many to Many Entity Framework . How do I do it?
...dded in object tree and hence you are either getting primary key violation error or duplicate records are added in table.
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How can I maintain fragment state when added to the back stack?
... footprint), then there is high possibility you end up with the OutOfMemoryError since all of the fragments holds rootview reference and GC cant collect it. I think the better approach is to inflate the view all the time (and let Android system handle its view creation/destroying) and onActivityCrea...
What is the difference between include and extend in Ruby?
...Klazz access to Mod's module variables, e.g. @@foo or @@bar
raises ArgumentError if there are cyclic includes
Attaches the module as the caller's immediate ancestor (i.e. It adds Mod to Klazz.ancestors, but Mod is not added to the chain of Klazz.superclass.superclass.superclass. So, calling super in...
Evil Mode best practice? [closed]
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I'm getting this error: progn: Symbol's value as variable is void: state Where is state defined?
– justingordon
Mar 24 '12 at 6:49
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What is meant by Resource Acquisition is Initialization (RAII)?
...h resources, it also makes your code much cleaner as you don't need to mix error handling code with the main functionality.
* Update: "local" may mean a local variable, or a nonstatic member variable of a class. In the latter case the member variable is initialized and destroyed with its owner obje...
Object comparison in JavaScript [duplicate]
...another fiddle, jsfiddle.net/mendesjuan/uKtEy/1 Now the function throws an error if an object is cyclical, which is a shame because your original version did work for cyclical objects, as long as the two object were pointing to the same object jsfiddle.net/mendesjuan/uKtEy/2
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Shell equality operators (=, ==, -eq)
...zero is a failed test)
Using -eq inside of double parenthesis is a syntax error.
If you are using [...] (or single brace) or [[...]] (or double brace), or test you can use one of -eq, -ne, -lt, -le, -gt, or -ge as an arithmetic comparison.
$ [ 1 -eq 1 ]; echo $?
0
$ [ 1 -eq 2 ]; echo $?
1
$ test ...
Setting up a deployment / build / CI cycle for PHP projects
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I think there's an error with your cron syntax. That would run on the fifth minute of every hour. If you wanted to poll the repo every 5 minutes you would need to use */5
– Brian Wigginton
Sep 18 '12 at 6:...
In git, is there a way to show untracked stashed files without applying the stash?
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Note that you get an ugly error (fatal: ambiguous argument 'stash@{0}^3': unknown revision or path not in the working tree.) if you don't actually have untracked files in that stash (but thought you did).
– Randall
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When should I use std::thread::detach?
... release the resources needed to be able to implement join.
It is a fatal error if a thread object ends its life and neither join nor detach has been called; in this case terminate is invoked.
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