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Java Pass Method as Parameter
...da expression consists of the following:
A comma-separated list of formal parameters enclosed in parentheses. The CheckPerson.test method contains one parameter, p,
which represents an instance of the Person class.Note: You
can omit the data type of the parameters in a lambda expression....
How to construct a set out of list items in python?
... on darwin Type "help", "copyright", "credits" or "license" for more information. >>> x = [1,2,3] >>> set(x) set([1, 2, 3]) >>>
– opus111
Dec 20 '17 at 18:49
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Worst security hole you've seen? [closed]
... in particular, pass an SQL query through the query string. It's the worst form of SQL injection, and it takes no effort at all to find vulnerable sites.
With minor tweaks, I've been able to find unprotected installations of phpMyAdmin, unprotected installations of MySQL, query strings containing u...
Django rest framework, use different serializers in the same ModelViewSet
...rs I've created this small python package that gives this functionality in form a child class of ModelViewset. Here is how it works.
from drf_custom_viewsets.viewsets.CustomSerializerViewSet
from myapp.serializers import DefaltSerializer, CustomSerializer1, CustomSerializer2
class MyViewSet(Custom...
How can I make the computer beep in C#?
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And here is why: blogs.msdn.com/larryosterman/archive/2010/01/04/…
– Michael Stum♦
Apr 23 '10 at 23:24
3
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Why should I care that Java doesn't have reified generics?
...hat. Method selection is done at compile time when the compile-time type information is available.
– Tom Hawtin - tackline
Dec 18 '09 at 13:25
26
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What is the difference between exit and return? [duplicate]
...nearly) the same thing is in the main() function, as a return from main performs an exit().
In most C implementations, main is a real function called by some startup code that does something like int ret = main(argc, argv); exit(ret);. The C standard guarantees that something equivalent to this hap...
Get Folder Size from Windows Command Line
...on?
– IT researcher
Jul 22 '15 at 7:01
2
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Calculating days between two dates with Java
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UPDATE: The original answer from 2013 is now outdated because some of the classes have been replaced. The new way of doing this is using the new java.time classes.
DateTimeFormatter dtf = DateTimeFormatter.ofPattern("dd MM yyyy");
String inputString1 = "23 0...
Smarty中date_format日期格式化详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...从 00 到 99）
%d - 月份中的第几天，十进制数字（范围从 01 到 31）
%D - 和 %m/%d/%y 一样
%e - 月份中的第几天，十进制数字，一位的数字前会加上一个空格（范围从 ' 1' 到 '31'）
%g - 和 %G 一样，但是没有世纪
%G - 4 位数的年份
%h ...