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Duplicate symbols for architecture x86_64 under Xcode
... generated. I created a header file for it despite i guess this is not the best solution - i wanted to create a base test class.
– Bruno Muniz
Aug 23 '17 at 10:13
...
How do you execute an arbitrary native command from a string?
...osoft\Windows\CurrentVersion\Uninstall'
$app = 'MyApp'
$apps= @{}
Get-ChildItem $path |
Where-Object -FilterScript {$_.getvalue('DisplayName') -like $app} |
ForEach-Object -process {$apps.Set_Item(
$_.getvalue('UninstallString'),
$_.getvalue('DisplayName'))
}
foreach (...
Is it better in C++ to pass by value or pass by constant reference?
...
It used to be generally recommended best practice1 to use pass by const ref for all types, except for builtin types (char, int, double, etc.), for iterators and for function objects (lambdas, classes deriving from std::*_function).
This was especially true bef...
How do you properly determine the current script directory in Python?
I would like to see what is the best way to determine the current script directory in Python.
11 Answers
...
When is assembly faster than C?
...gain a significant speed boost.
In addition to this: using ASM is not the best way to solve the problem. Most compilers allow you to use some assembler instructions in intrinsic form if you can't express them in C. The VS.NET2008 compiler for example exposes the 32*32=64 bit mul as __emul and the 6...
How to save MailMessage object to disk as *.eml or *.msg file
...
For simplicity, I'll just quote an explanation from a Connect item:
You can actually configure the
SmtpClient to send emails to the file
system instead of the network. You can
do this programmatically using the
following code:
SmtpClient client = new SmtpClient("mysmtphost"...
Use jQuery to hide a DIV when the user clicks outside of it
...
For best practices I'd wrote $(document).on("mouseup.hideDocClick", function () { ... }); in the function that opens the container, and $(document).off('.hideDocClick'); on hide function. Using namespaces I'm not removing other p...
What to do about Eclipse's “No repository found containing: …” error messages?
...lved my problems similar like this:
An error occurred while collecting items to be installed session
context was:(profile=epp.package.jee,
phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=,
action=). No repository found containing:
osgi.bundle,org.eclipse.emf,2.6.0.v2...
What is the purpose of global.asax in asp.net
...h and every page of your site.
You can use it by by choosing Add > New Item > Global Application Class in Visual Studio. Once you've added the file, you can add code under any of the events that are listed (and created by default, at least in Visual Studio 2008):
Application_Start
Applicat...
What are the pros and cons of performing calculations in sql vs. in your application
... if the aggregates can be done inside indexes)
convenience (sql is not the best language for complex work - especially not great for procedural work, but very good for set-based work; lousy error-handling, though)
As always, if you do bring the data back to the app-server, minimising the columns a...