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How do I improve ASP.NET MVC application performance?
...
Code Climber and this blog entry provide detailed ways of increasing application's performance.
Compiled query will increase performance of your application, but it has nothing in common with ASP.NET MVC. It will speed up every db application, so it is not really ...
Catching error codes in a shell pipe
...an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips o...
Import package.* vs import package.SpecificType [duplicate]
...evil!
See http://javadude.com/articles/importondemandisevil.html for more details.
RE performance:
import a.*;
vs
import a.X;
Makes no difference at runtime. The compiler hardwires the resolved class names into the generated .class files.
...
C# 4.0 optional out/ref arguments
... allowed and I think it makes a very good sense.
However, to add some more details, here is a quote from the C# 4.0 Specification, section 21.1:
Formal parameters of constructors, methods, indexers and delegate types can be declared optional:
fixed-parameter:
attributesopt parame...
What does mysql error 1025 (HY000): Error on rename of './foo' (errorno: 150) mean?
... code 150: Foreign key constraint is incorrectly formed
To find out more details about what failed, you can use SHOW ENGINE INNODB STATUS and look for the LATEST FOREIGN KEY ERROR section it contains details about what is wrong.
In your case, it is most likely cause something is referencing the...
Passing a dictionary to a function as keyword parameters
...dict = {'a': 100, 'b': 200}
In[4]: myfunc(**mydict)
100 200
A few extra details that might be helpful to know (questions I had after reading this and went and tested):
The function can have parameters that are not included in the dictionary
You can not override a parameter that is already in th...
Maven: Non-resolvable parent POM
...ing to a private repository. Look down for Tomáš Záluský response for detail explanation.
– Gi1ber7
Aug 15 '18 at 18:50
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How can I remove a character from a string using Javascript?
...regEx arg. Thanks for the upvotes but I was wrong so I'll fix and add more detail for people interested in understanding the basics of regEx better but this would work:
mystring.replace(/\/r/, '/')
Now for the excessive explanation:
When reading/writing a regEx pattern think in terms of: <a c...
javax.faces.application.ViewExpiredException: View could not be restored
...sun.faces.numberOfViewsInSession vs com.sun.faces.numberOfLogicalViews for detail on that limit. Another cause is having duplicate JSF libraries in runtime classpath conflicting each other. The correct procedure to install JSF is outlined in our JSF wiki page.
Handling ViewExpiredException
When yo...
Is PowerShell ready to replace my Cygwin shell on Windows? [closed]
.... As well as allowing wide access to the whole TFS client API to a greater detail than exposed in either Team Explorer of TF.exe.
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