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Datepicker: How to popup datepicker when click on edittext

...the XML file: <EditText android:id="@+id/Birthday" custom:font="@string/font_avenir_book" android:clickable="true" android:editable="false" android:hint="@string/birthday"/> Now in Java File: final Calendar myCalendar = Calendar.getInstance(); EditText edittext= (EditText) ...
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Two submit buttons in one form

...tly browser behaviour differs; some submit the value attribute, others the string between the tags ... So be careful with this one. – Jeroen Dierckx Apr 4 '14 at 14:47 1 ...
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difference between foldLeft and reduceLeft in Scala

... For example: List(1,3,5).foldLeft(0) { _ + _ } List(1,3,5).foldLeft(List[String]()) { (a, b) => b.toString :: a } The foldLeft will apply the closure with the last folded result (first time using initial value) and the next value. reduceLeft on the other hand will first combine two values f...
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Simplest way to detect a mobile device in PHP

... a mobile browser in PHP. The code detects a user based on the user-agent string by preg_match()ing words that are found in only mobile devices user-agent strings after hundreds of tests. It has 100% accuracy on all current mobile devices and I'm currently updating it to support more mobile devices...
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Objective-C categories in static library

... code directly referencing it, correct? Wrong! You can dynamically build a string containing a class name, request a class pointer for that name and dynamically allocate the class. E.g. instead of MyCoolClass * mcc = [[MyCoolClass alloc] init]; I could also write NSString * cname = @"CoolClass";...
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How do I get class name in PHP?

In Java, we can get class name with String className = MyClass.class.getSimpleName(); 10 Answers ...
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How to use GROUP_CONCAT in a CONCAT in MySQL

.... I always use this separator, because it's impossible to find it inside a string, therefor it's unique. There is no problem having two A's, you identify only the value. Or you can have one more colum, with the letter, which is even better. Like this : SELECT id,GROUP_CONCAT(DISTINCT(name)), GROUP_...
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Parse email content from quoted reply

...olution will not work. Likewise if the email client uses a different date string, or doesn't include a date string the regex will fail. share | improve this answer | follow ...
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Can scrapy be used to scrape dynamic content from websites that are using AJAX?

...That code is using the re module (regular expressions), it searchs for the string 'url_list_gb_messages="(.*)"' and isolates the content of parentheses in the variable of same name. This is a nice intro: guru99.com/python-regular-expressions-complete-tutorial.html – MGP ...
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How can I read a large text file line by line using Java?

... try (BufferedReader br = new BufferedReader(new FileReader(file))) { String line; while ((line = br.readLine()) != null) { // process the line. } } You can read the data faster if you assume there is no character encoding. e.g. ASCII-7 but it won't make much difference. It is...