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Installing Java on OS X 10.9 (Mavericks)
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If you have installed both java6 and java7, you can select v6 in your shell with: export JAVA_HOME=/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
– Jürgen Strobel
Oct 28 '13 at 13:34
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How do you stash an untracked file?
...files are important for eclipse - which is my java editor.
I first of all selectively added my rest of the files and committed for staging. However, final push cannot be performed unless the modified .gitIgnore fiels and the untracked files viz. .project and .classpath are not stashed.
I used
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IEnumerable to string [duplicate]
...urer sequence, rather than a cast. Something like Enumerable.Range(65, 26).Select(i => (char)i);, this should avoid the chance for an optimized shortcut.
– Jodrell
Oct 28 '13 at 9:39
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Update Row if it Exists Else Insert Logic with Entity Framework
... = from data in context.Employee
orderby data.name
select data;
foreach (Employee detail
Android SQLite: nullColumnHack parameter in insert/replace methods
...NULL to. If you have several such columns to choose from, pick one via the selection mechanism of your choice: roll of the dice, Magic 8-Ball(TM), coin flip, cubicle mate flip, etc.
Personally, I'd've just made it illegal to pass an empty ContentValues to insert(), but they didn't ask me... :-)
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How is the default max Java heap size determined?
...1.4.2.
In the J2SE platform version 1.4.2 by
default the following selections were
made
initial heap size of 4 Mbyte
maximum heap size of 64 Mbyte
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Changed GitHub password, no longer able to push back to the remote
...dentials
Under Generic Credentials you will find your git Url, expand the selection and click on edit.
Once edited just trigger a git push again and it should work.
Source of information :- Remove credentials from Git
sha...
LINQ Join with Multiple Conditions in On Clause
...rojectID && x.Completed == true)
.DefaultIfEmpty()
select new { t1.ProjectName, t2.TaskName }
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Retrieve only the queried element in an object array in MongoDB collection
...her answers if you are using a more recent version of MongoDB.
The field selector parameter is limited to complete properties. It cannot be used to select part of an array, only the entire array. I tried using the $ positional operator, but that didn't work.
The easiest way is to just filter the ...
Java Hashmap: How to get key from value?
...ick and dirty way that I've made constant maps, which will only work for a select few datasets:
Contains only 1 to 1 pairs
Set of values is disjoint from the set of keys (1->2, 2->3 breaks it)
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