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What's the difference between String(value) vs value.toString()
... to:
value + '';
The type conversion rules from Object-to-Primitive are detailed described on the specification, the [[DefaultValue]] internal operation.
Briefly summarized, when converting from Object-to-String, the following steps are taken:
If available, execute the toString method.
If th...
Mock HttpContext.Current in Test Init Method
...
It offers a more detailed/modular mocking method
– Vincent Buscarello
Oct 15 '18 at 22:47
add a comment
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Parallel.ForEach vs Task.Factory.StartNew
...y using the appropriate overloads to Parallel.ForEach, if so desired. For details, see Custom Partitioners on MSDN.
The main difference, at runtime, is the second will act asynchronous. This can be duplicated using Parallel.ForEach by doing:
Task.Factory.StartNew( () => Parallel.ForEach<It...
What are the differences between .gitignore and .gitkeep?
...not the only source control system that does not track empty folders. More details here: github.com/rails/rails/issues/2800
– Claudio Floreani
Nov 25 '13 at 9:43
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How to remove a web site from google analytics
... a confirmation, if you are sure to, click Delete Account
It will give you details, and will confirm deletion (and provide additional info like to remove GA snippet on your website, etc)
Note : If you have multiple accounts linked with your login, the other accounts are NOT touched, only this acco...
Why does ReSharper tell me “implicitly captured closure”?
...t obj2 is being implicitly captured.
This is due to an implementation detail in the C# compiler. During
compilation, closures are rewritten into classes with fields that hold
the captured values, and methods that represent the closure itself.
The C# compiler will only create one such priv...
How to execute IN() SQL queries with Spring's JDBCTemplate effectivly?
...rameterJdbcTemplate is needed for this API... so thanks for the additional detail janwen
– IcedDante
Mar 17 '15 at 16:46
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postgresql: INSERT INTO … (SELECT * …)
...z-szpetkowski, This logic is giving error : ERROR: password is required DETAIL: Non-superusers must provide a password in the connection string.
– Neel Darji
May 17 at 6:25
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Argparse optional positional arguments?
...s, + works, too. See docs.python.org/2/library/argparse.html#nargs for the details.
– Vinay Sajip
Jan 8 '13 at 23:53
2
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How to use Greek symbols in ggplot2?
...egend Labels: Use bquote(alpha == .(value)) in legend label.
You can see detailed usage of these options in the link
EDIT. The objective of using greek symbols along the tick marks can be achieved as follows
require(ggplot2);
data(tips);
p0 = qplot(sex, data = tips, geom = 'bar');
p1 = p0 + scal...