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Shall we always use [unowned self] inside closure in Swift

...rmance sensitive weak vars to unowned now. – original_username Jul 14 '16 at 9:45 "The closure lifetime is independent...
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Where is debug.keystore in Android Studio

...to go to your java folder, for me it was at C:\Program Files\Java\jdk1.8.0_60\bin and run the following command keytool -list -v -keystore "%USERPROFILE%\.android\debug.keystore" -alias androiddebugkey -storepass android -keypass android from the command you can easily see that keystore addre...
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How can I get the MD5 fingerprint from Java's keytool, not only SHA-1?

...droidkeystore like that created in C drive. C:\Program Files\Java\jdk1.7.0_05\bin>keytool -v -list -keystore C:\Androidkeyst ore\debug.keystore it asks here.. Enter keystore password: android enter you got here MD5 & SHA1..etc Keystore type: JKS Keystore provider: SUN Your keystore cont...
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Difference between Math.Floor() and Math.Truncate()

...ound cha cha, real smooth... (go to closest side) Let's go to work! (⌐□_□) To the left... Math.floor Take it back now y'all... -- Two hops this time... -=2 Everybody clap your hands ✋✋ How low can you go? Can you go down low? All the way to the floor? if (this == "wrong") return "i don...
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Intellij idea cannot resolve anything in maven

...l! Does anyone know why this breaks resolution? – dmi_ Feb 11 '16 at 19:05 This worked for me to, this is the easiest ...
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jquery IDs with spaces

...by any number of letters, digits ([0-9]), hyphens ("-"), underscores ("_"), colons (":"), and periods ("."). But if you don't care about standards try $("[id='content Module']") Similar thread > What are valid values for the id attribute in HTML? Edit: How id differs in between HTML 4.0...
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Change Tomcat Server's timeout in Eclipse

...setting of Tomcat port, however I saw correct place for it on your screen ^_^. Thanks – Fisk Dec 26 '16 at 15:08 ...
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Change Image of ImageView programmatically in Android

...und. Use this instead: qImageView.setBackgroundResource(R.drawable.thumbs_down); Here's a thread that talks about the differences between the two methods. share | improve this answer | ...
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Java, How do I get current index/key in “for each” loop [duplicate]

...ll print out reference of the song. probably irrelevant for you by now. ^_^ share | improve this answer | follow | ...
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How to check if the URL contains a given string?

... I have a long URL like this, preview.tbwabox.co.nz/_v005/index.html#buying-a-car and I want to check if the string has "buying-a-car but the script" isn't working? – Vennsoh Jul 9 '15 at 2:16 ...