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Can I use Objective-C blocks as properties?

... @CharlieMonroe - Yes you are probably right, but dont you need a dealloc implementation to nil or release the block property without ARC? (its been a while since I used non-ARC) – Robert Mar 31 '13 at 21:58 ...
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How can I custom-format the Autocomplete plug-in results?

...ue, redefining an internal function in a library, I have come to learn is called monkey-patching. Here's how I did it: function monkeyPatchAutocomplete() { // don't really need this, but in case I did, I could store it and chain var oldFn = $.ui.autocomplete.prototype._renderItem; ...
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add column to mysql table if it does not exist

... OK this is really crude but someone's got to say it. if you are simply running a SQL script from the command line, you can give mysql the --force switch, which means keep going even if there's an error. then, just go for it. you just want...
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How to set selected value of jquery select2?

... To dynamically set the "selected" value of a Select2 component: $('#inputID').select2('data', {id: 100, a_key: 'Lorem Ipsum'}); Where the second parameter is an object with expected values. UPDATE: This does work, just wanted to n...
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How to copy commits from one branch to another?

... You should really have a workflow that lets you do this all by merging: - x - x - x (v2) - x - x - x (v2.1) \ x - x - x (wss) So all you have to do is git checkout v2.1 and git merge wss. If for some reason you r...
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What is the proper way to re-attach detached objects in Hibernate?

...e to the DB, and overwrite any intervening updates. refresh() cannot be called on a detached entity. lock() cannot be called on a detached entity, and even if it could, and it did reattach the entity, calling 'lock' with argument 'LockMode.NONE' implying that you are locking, but not locking, i...
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How can I get the concatenation of two lists in Python without modifying either one? [duplicate]

... Actually you can do this by using the a non hidden function: import operator, operator.add(list1, list2) – e-satis Apr 13 '11 at 12:28 ...
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What are the most common naming conventions in C?

...I follow the GTK+ coding convention, which can be summarized as follows: All macros and constants in caps: MAX_BUFFER_SIZE, TRACKING_ID_PREFIX. Struct names and typedef's in camelcase: GtkWidget, TrackingOrder. Functions that operate on structs: classic C style: gtk_widget_show(), tracking_order_p...
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Static variable inside of a function in C

...o() to the return from foo(); so it would be re-initialized to 5 on every call. The keyword static acts to extend the lifetime of a variable to the lifetime of the programme; e.g. initialization occurs once and once only and then the variable retains its value - whatever it has come to be - over al...
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Python string class like StringBuilder in C#?

... There is no one-to-one correlation. For a really good article please see Efficient String Concatenation in Python: Building long strings in the Python progamming language can sometimes result in very slow running code. In this article I investigate the comp...