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The constant cannot be marked static

...n the referenced assembly changes, your assembly will still have the originally compiled-in value. If this behavior is not acceptable, then you should consider making the field a public static readonly field. Lib.dll, provided as binary: public class Foo { public const int HATS = 42; publ...
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Converting a Java Keystore into PEM Format

...- keystore in java format. foo.p12 - keystore in PKCS#12 format. foo.pem - all keys and certs from keystore, in PEM format. (This last file can be split up into keys and certificates if you like.) Command summary - to create JKS keystore: keytool -keystore foo.jks -genkeypair -alias foo \ ...
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App store link for “rate/review this app”

... Note - the "type=Purple+Software" has to be there and it has to be literally "Purple Software" - it's not the name of your company, it's a codename for iPhone applications :) I wasted an hour before I figured this out... – Kuba Suder Oct 24 '11 at 11:27 ...
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Filter output in logcat by tagname

...r logcat output from a real device (not an emulator) by tag name but I get all the messages which is quite a spam. I just want to read messages from browser which should be something like "browser: " or "webkit: " , but it doesn't work... Here it is what I get: ...
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Android - Start service on boot

... onStart() callback is deprecated. You should use onStartCommand() instead. – mmBs May 18 '16 at 13:52 1 ...
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Convert a string to regular expression ruby

... This method will safely escape all characters with special meaning: /#{Regexp.quote(your_string)}/ For example, . will be escaped, since it's otherwise interpreted as 'any character'. Remember to use a single-quoted string unless you want regular strin...
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Remove an element from a Bash array

I need to remove an element from an array in bash shell. Generally I'd simply do: 20 Answers ...
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Difference in Months between two dates in JavaScript

...−−−−−−−^^^^ months += d2.getMonth(); That's because originally I said: ...this finds out how many full months lie between two dates, not counting partial months (e.g., excluding the month each date is in). I've removed it for two reasons: Not counting partial months turns out...
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What is [Serializable] and when should I use it?

...ecause you will need to convert to a different format. This conversion is called SERIALIZATION. Uses for Serialization Serialization allows the developer to save the state of an object and recreate it as needed, providing storage of objects as well as data exchange. Through serialization, a develope...
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What is meant by Ems? (Android TextView)

... I set it to 10ems? I have three EditText in a horizontal LinearLayout and all of them set to "wrap_content" – stefan Jul 16 '15 at 22:33 ...