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Allow multiple roles to access controller action
... Why? It took me ages to work this out. It may be helpful for someone else experiencing the same problem.
– kraeg
Jun 21 '19 at 3:30
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Xcode “The private key for is not installed on this mac - distributing”
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This solved it for me without starting all the way from scratch:
1. Open Keychain Access on the machine that was used to generate the private keys
2. Select Keychains->Login and Category->Certificates on the left hand side
3. Locate ...
Can't install nuget package because of “Failed to initialize the PowerShell host”
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Worked for me. When you change the ExecutionPolicy in PowerShell on 64 bit systems it will only change it for the 64 bits version of PowerShell. But VS is a 32 bit process and the "Package Manager Console" is a 32 bit process too. T...
Disable a group of tests in rspec?
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To disable a tree of specs using RSpec 3 you can:
before { skip }
# or
xdescribe
# or
xcontext
You can add a message with skip that will show up in the output:
before { skip("Awaiting a fix in the gem") }
with RSpec 2:
before { pending }
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Utilizing the GPU with c# [closed]
...k a little bit of work. Converts C# kernel code to cuda at compile time. Unfortunately their website has been down and their github hasn't been updated for a couple of years, which might indicate the project is dead....
Cudafy - Open source and very easy to use. Converts C# kernel code to cuda at ru...
MFC中ComboBox控件的使用 - C/C++ - 清泛网 - 专注C/C++及内核技术
...Box*)GetDlgItem(IDC_COMBO_CF))->ResetContent();//消除现有所有内容
for(int i=1;i<=100;i++)
{
strTemp.Format("%d",i);
((CComboBox*)GetDlgItem(IDC_COMBO_CF))->AddString(strTemp);
}
3，下拉的时候添加，如：
CString strTemp;
intiCount=((CComboBox*)GetDlgItem(IDC_COMBO_CF)...
JavaScript data formatting/pretty printer
...nd a way to pretty print a JavaScript data structure in a human-readable form for debugging.
15 Answers
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Is a colon `:` safe for friendly-URL use?
...the characters in the fragment part (user:45/comments) are perfectly legal for RFC 3986 URIs.
The relevant parts of the ABNF:
fragment = *( pchar / "/" / "?" )
pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
pct-encoded ...
Firefox ignores option selected=“selected”
...IK, this behaviour is hard-coded into Firefox.
You could try setting each form element to its defaultValue on page load.
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How can I detect when an Android application is running in the emulator?
... differently when running on the emulator than when running on a device. ( For example , using 10.0.2.2 instead of a public URL to run against a development server automatically.) What is the best way to detect when an Android application is running in the emulator?
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