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Where can I find a NuGet package for upgrading to System.Web.Http v5.0.0.0?
... @nzondlo I believe that folder is generated when Publishing an application. Not entirely sure though.
– user247702
Nov 26 '13 at 21:25
1
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How should I validate an e-mail address?
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Don't use a reg-ex.
Apparently the following is a reg-ex that correctly validates most e-mails addresses that conform to RFC 2822, (and will still fail on things like "user@gmail.com.nospam", as will org.apache.commons.validator.routines.EmailVa...
View not attached to window manager crash
I am using ACRA to report app crashes. I was getting a View not attached to window manager error message and thought I had fixed it by wrapping the pDialog.dismiss(); in an if statement:
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Doing something before program exit
...g/library/atexit.html
For example, if I wanted to print a message when my application was terminating:
import atexit
def exit_handler():
print 'My application is ending!'
atexit.register(exit_handler)
Just be aware that this works great for normal termination of the script, but it won't ge...
What is the difference between JDK and JRE?
... you still need the JDK installed. For example, if you are deploying a web application with JSP, you are technically just running Java programs inside the application server. Why would you need the JDK then? Because the application server will convert JSP into Java servlets and needs to use the JDK ...
What is the correct syntax for 'else if'?
...ting a previous else statement and you start writing another if statement. Apparently that was a common problem while writing C code.
– Nate Glenn
Oct 6 '15 at 23:54
1
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android fragment onRestoreInstanceState
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@EhteshChoudhury Nothing in Android app development is "consistent design". It's all messed up and everything is "deprecated".
– Karanveer Singh
Feb 9 '18 at 7:22
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How to check what version of jQuery is loaded?
... This is a bit better, but logging isn't that useful when working on an app. You're better off saving a variable first. let has$ = typeof jQuery === 'function'; console.log('jQuery' + (has$ ? ` version ${jQuery.fn.jquery} loaded.` : ' is not loaded.'));
– user9016207
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RegEx backreferences in IntelliJ
... of information that solved my related problem: i'm replacing quote-plus wrappers around variables with dollar-curly wrappers, ie, '+ var +' to ${var} in some template strings and couldn't figure out why intellij wouldn't finish the replacement. turns out $ needs to be escaped in the replacement.
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How can you use optional parameters in C#?
...sb = new StringBuilder(); for (int i = 0; i < args.Length; i++){ sb.Append("{"); sb.Append(i.ToString()); sb.Append("}"); sb.Append(" "); } String.Format(sb.ToString(),args).Dump(); } Sample call: log("...Done,",(watch.ElapsedMilliseconds/1000).ToString(),"s");
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