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CursorLoader usage without ContentProvider

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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LINQ to SQL: Multiple joins ON multiple Columns. Is this possible?

...the same. The names part is a gotcha. This example won't compile even if all columns are varchars join T2 in db.tbl2 on new { T1.firstName, T1.secondName } equals new { T2.colFirst, T2.colSecond }. If you change it to this, it will compile however, join T2 in db.tbl2 on new { N1 = T1.firstName, N...
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Remove ALL styling/formatting from hyperlinks

...ting it, you COULD use !important, but you shouldn't. It's a bad habit to fall into. .nav a { color:green !important; } /*I'm a bad person and shouldn't use !important */ Then it'll always be green, irrelevant of any other rule. ...
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Why em instead of px?

...something else like the size of the browser window or the font size. Like all the other absolute units, px units don't scale according to the width of the browser window. Thus, if your entire page design uses absolute units such as px rather than %, it won't adapt to the width of the browser. This...
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How to change color of Android ListView separator line?

... | edited Feb 2 '15 at 12:32 Lankymart 13.9k55 gold badges6060 silver badges145145 bronze badges answere...
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How to check if a process id (PID) exists

...process is not owned by the running user, you may not have permissions to call kill -0. Better to use ps -p $PID > /dev/null 2>&1, which allows you to see process status, even if you do not have permissions to send a signal. – mckoss Apr 1 '12 at 16:...
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How to convert an address into a Google Maps Link (NOT MAP)

... for posterity's sake. I wrote a short jQuery function that will automatically turn any <address> tags into Google maps links. See a demo here. $(document).ready(function () { //Convert address tags to google map links - Michael Jasper 2012 $('address').each(function () { var li...
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Test if string is a number in Ruby on Rails

...def is_number? string true if Float(string) rescue false end And then call it like this: my_string = '12.34' is_number?( my_string ) # => true Extend String Class. If you want to be able to call is_number? directly on the string instead of passing it as a param to your helper function, t...
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Basic HTTP authentication with Node and Express 4

...he bare minimum you need: (you don't even need to parse the credentials at all) function (req, res) { //btoa('yourlogin:yourpassword') -> "eW91cmxvZ2luOnlvdXJwYXNzd29yZA==" //btoa('otherlogin:otherpassword') -> "b3RoZXJsb2dpbjpvdGhlcnBhc3N3b3Jk" // Verify credentials if ( req.headers.a...
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The new keyword “auto”; When should it be used to declare a variable type? [duplicate]

... v.end(); ++it) //v is some [std] container { //.. } Or, more generally, //good : auto increases readability here for(auto it = std::begin(v); it != std::end(v); ++it)//v could be array as well { //.. } But when the type is not very well-known and infrequently used , then I think ...