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How do you truncate all tables in a database using TSQL?

... 17 Answers 17 Active ...
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How does the HyperLogLog algorithm work?

... 156 The main trick behind this algorithm is that if you, observing a stream of random integers, se...
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Convert UNIX epoch to Date object

...as integers representing the number of seconds since the UNIX epoch (e.g. 1352068320 ), but Date objects seem more appropriate for plotting. How can I do the conversion? ...
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jQuery - checkbox enable/disable

...ange your markup slightly: $(function() { enable_cb(); $("#group1").click(enable_cb); }); function enable_cb() { if (this.checked) { $("input.group1").removeAttr("disabled"); } else { $("input.group1").attr("disabled", true); } } <script src="https://cdnjs.clou...
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Start an Activity with a parameter

... 511 Put an int which is your id into the new Intent. Intent intent = new Intent(FirstActivity.this...
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What's the difference between getRequestURI and getPathInfo methods in HttpServletRequest?

... | edited Oct 6 '16 at 19:40 Victor Stafusa 12.1k99 gold badges5252 silver badges6767 bronze badges ...
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schema builder laravel migrations unique on two columns

... | edited Nov 13 '17 at 15:32 Chuck Le Butt 42.1k5555 gold badges167167 silver badges254254 bronze badges ...
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How ListView's recycling mechanism works

...tially the listview has 7 visible items, then, if you scroll up until item 1 is no longer visible, getView() passes this view (i.e item1) to the recycler and you can use System.out.println("getview:"+position+" "+convertView); inside your public View getView(final int position, View convertView, Vi...
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How can I create a Set of Sets in Python?

... 121 Python's complaining because the inner set objects are mutable and thus not hashable. The solu...
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Common xlabel/ylabel for matplotlib subplots

... 218 This looks like what you actually want. It applies the same approach of this answer to your spe...