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How to fix PCH error?

When I try to build my app in Xcode , I get this error message: 22 Answers 22 ...
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Import SQL file into mysql

... From the mysql console: mysql> use DATABASE_NAME; mysql> source path/to/file.sql; make sure there is no slash before path if you are referring to a relative path... it took me a while to realize that! lol ...
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Use Visual Studio web.config transform for debugging [duplicate]

...e builds on a particular configuration he wants a specific transform to be applied to web.config. So obviously you do not want to maintain a web.config file, because it is going to be overwritten. So what we need to do is to create a new file web.template.config, which is just a copy of web.config. ...
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Sublime Text 3 how to change the font size of the file sidebar?

... MacOS Location of theme setting on MacOS, installed via DMG: ~/Library/Application\ Support/Sublime\ Text\ 3/Packages/User/Default.sublime-theme share | improve this answer | ...
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ASP.NET MVC 4 Custom Authorize Attribute with Permission Codes (without roles)

...e : AuthorizeAttribute, IAuthorizationFilter { private readonly string _claim; public ClaimAuthorizeAttribute(string Claim) { _claim = Claim; } public void OnAuthorization(AuthorizationFilterContext context) { var user = context.HttpContext.User; if(...
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Reflection - get attribute name and value on property

...<string, string> GetAuthors() { Dictionary<string, string> _dict = new Dictionary<string, string>(); PropertyInfo[] props = typeof(Book).GetProperties(); foreach (PropertyInfo prop in props) { object[] attrs = prop.GetCustomAttributes(true); foreach...
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How do I efficiently iterate over each entry in a Java Map?

... Benchmark Mode Cnt Score Error Units test3_UsingForEachAndJava8 avgt 10 0.308 ± 0.021 µs/op test10_UsingEclipseMap avgt 10 0.309 ± 0.009 µs/op test1_UsingWhileAndMapEntry avgt 10 0.380 ± 0.014 µs/op test6_UsingForAndIte...
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How does the NSAutoreleasePool autorelease pool work?

...that allows you to defer sending -release until "later". That "later" can happen in several places, but the most common in Cocoa GUI apps is at the end of the current run loop cycle. share | improve...
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Forward declaration of nested types/classes in C++

...:Nested; // But this doesn't work. My workaround was: class IDontControl_Nested; // Forward reference to distinct name. Later when I could use the full definition: #include <idontcontrol.h> // I defined the forward ref like this: class IDontControl_Nested : public IDontControl::Nested {...
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How the single threaded non blocking IO model works in Node.js

...tified when new data or events are available. In case of a web-server-like app, the process is then responsible to figure out which request/context the notified event belongs to and proceed processing the request from there. Note that this will necessarily mean you'll be on a different stack frame f...