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Do declared properties require a corresponding instance variable?

...ive-C 2.0 require a corresponding instance variable to be declared? For exa<em>mem>ple, I'<em>mem> used to doing so<em>mem>ething like this: 6 A...
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PHP Foreach Pass by Reference: Last Ele<em>mem>ent Duplicating? (Bug?)

I just had so<em>mem>e very strange behavior with a si<em>mem>ple php script I was writing. I reduced it to the <em>mem>ini<em>mem>u<em>mem> necessary to recreate the bug: ...
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Android Preferences: How to load the default values when the user hasn't used the preferences-screen

I a<em>mem> using a PreferenceActivity to let the user set so<em>mem>e values. I a<em>mem> feeding it the x<em>mem>l file with the defined preferences. ...
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“Debug only” code that should run only when “turned on”

I would like to add so<em>mem>e C# "debug only" code that only runs if the person debugging requests it. In C++, I used to do so<em>mem>ething si<em>mem>ilar to the following: ...
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Do I set properties to nil in dealloc when using ARC?

I a<em>mem> trying to learn Auto<em>mem>atic Reference Counting in iOS 5. Now the first part of this question should be easy: 2 Answers ...
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How do I <em>mem>ake an http request using cookies on Android?

I'd like to <em>mem>ake an http request to a re<em>mem>ote server while properly handling cookies (eg. storing cookies sent by the server, and sending those cookies when I <em>mem>ake subsequent requests). It'd be nice to preserve any and all cookies, but really the only one I care about is the session cookie. ...
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gunicorn autoreload on source change

Finally I <em>mem>igrated <em>mem>y develop<em>mem>ent env fro<em>mem> runserver to gunicorn/nginx. 4 Answers 4 ...
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Why does running the Flask dev server run itself twice?

I'<em>mem> using Flask for developing a website and while in develop<em>mem>ent I run flask using the following file: 6 Answers ...
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Django: How to co<em>mem>pletely uninstall a Django app?

What is the procedure for co<em>mem>pletely uninstalling a Django app, co<em>mem>plete with database re<em>mem>oval? 5 Answers ...
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Finding the index of ele<em>mem>ents based on a condition using python list co<em>mem>prehension

The following Python code appears to be very long winded when co<em>mem>ing fro<em>mem> a <em>Mem>atlab background 5 Answers ...