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How to update column with null value

...ed Oct 6 '10 at 8:11 Daniel VassalloDaniel Vassallo 301k6666 gold badges475475 silver badges424424 bronze badges ...
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Writing to output window of Visual Studio

... Just ran a small app here, works fine for me. Perhaps there is a small glitch in your environment? – Bhargav Bhat Feb 27 '12 at 15:41 ...
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What is the difference between 'git pull' and 'git fetch'?

...g your working copy. I have even heard of people running git fetch periodically in a cron job in the background (although I wouldn't recommend doing this). A git pull is what you would do to bring a local branch up-to-date with its remote version, while also updating your other remote-tracking branc...
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Is there a good jQuery Drag-and-drop file upload plugin? [closed]

Is there a nice tidy jQuery plugin that allows including a single JS script then using a simple snippet to enable a form? Something like this: ...
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ArrayIndexOutOfBoundsException when using the ArrayList's iterator

...oing that right, as far as iterating through the Arraylist goes? No: by calling iterator twice in each iteration, you're getting new iterators all the time. The easiest way to write this loop is using the for-each construct: for (String s : arrayList) if (s.equals(value)) // ... As...
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How to do this in Laravel, subquery where in

...t('product_id'); //don't need ->get() or ->first() and then we put all together: Products::whereIn('id', $productCategory) ->where('active', 1) ->select('id', 'name', 'img', 'safe_name', 'sku', 'productstatusid') ->get();//runs all queries at once Th...
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xkcd style graphs in MATLAB

...@Jonas good job! I think your #2 got the right feel for the wiggles, among all solutions so far. However, it still misses the big wiggly ticks, a frame around the text, and hand drawn curved lines to point from the text to a line... – bla Oct 3 '12 at 17:26 ...
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When can I use a forward declaration?

I am looking for the definition of when I am allowed to do forward declaration of a class in another class's header file: 1...
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How to resolve “You need to have Ruby and Sass installed and in your PATH for this task to work” War

I am in the process of setting up a new Mac for work. I have installed Grunt & Grunt CLI globally. Then I did a npm install inside a project folder to install all dependencies. ...
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How to split a string with any whitespace chars as delimiters

....lang.String.split() to split a String into an Array of substrings using all whitespace characters ( ' ' , '\t' , '\n' , etc.) as delimiters? ...