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What APIs are used to draw over other apps (like Facebook's Chat Heads)?
...ht that it's worth mentioning an SDK I developed for creating floating UI: www.tooleap.com
– Arik
Sep 11 '14 at 21:06
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How to select all records from one table that do not exist in another table?
...EA a
LEFTJOIN TABLEB b
ON a.Key = b.Key
WHERE b.Key IS NULL;
https://www.cloudways.com/blog/how-to-join-two-tables-mysql/
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How to generate a simple popup using jQuery
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There is a good, simple example of exactly this, here: http://www.queness.com/post/77/simple-jquery-modal-window-tutorial
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Which HTML elements can receive focus?
...wed on elements that accept keyboard events or other user inputs.
http://www.w3schools.com/cssref/sel_focus.asp
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Get name of property as a string
...u can use Reflection to obtain the actual names of the properties.
http://www.csharp-examples.net/reflection-property-names/
If you need a way to assign a "String Name" to a property, why don't you write an attribute that you can reflect over to get the string name?
[StringName("MyStringName")]
p...
How do I get an ISO 8601 date on iOS?
...single "Z" (which is for RFC 822 format).
At least on iOS 6.
(see http://www.unicode.org/reports/tr35/tr35-25.html#Date_Format_Patterns)
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Where does Scala look for implicits?
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/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...
How to call a function from a string stored in a variable?
...."<br />";
}
$var1 = "foo";
$var1("testing 1,2,3");
Source: http://www.onlamp.com/pub/a/php/2001/05/17/php_foundations.html?page=2
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Reading a plain text file in Java
...IOUtils.toString() method. You can have a look at the source here:
http://www.docjar.com/html/api/org/apache/commons/io/IOUtils.java.html
FileInputStream inputStream = new FileInputStream("foo.txt");
try {
String everything = IOUtils.toString(inputStream);
} finally {
inputStream.close();
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Android: Test Push Notification online (Google Cloud Messaging) [closed]
... may check the validity of your device token using following url:
https://www.googleapis.com/oauth2/v1/tokeninfo?access_token=YOUR_DEVICE_TOKEN
Some response codes:
Following is the description of some response codes you may receive from server.
{ "message_id": "XXXX" } - success
{ "message_id":...