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What is better: @SuppressLint or @TargetApi?
...code snippet that basically disables the StrictModeHelper . However, Lint complains about setThreadPolicy() now and proposes to either add
...
Piping both stdout and stderr in bash?
...le &> would redirect and overwrite a previously existing file.)
To combine stdout and stderr you would redirect the latter to the former using 2>&1. This redirects stderr (file descriptor 2) to stdout (file descriptor 1), e.g.:
$ { echo "stdout"; echo "stderr" 1>&2; } | grep -...
How to find a min/max with Ruby
...
You can do
[5, 10].min
or
[4, 7].max
They come from the Enumerable module, so anything that includes Enumerable will have those methods available.
v2.4 introduces own Array#min and Array#max, which are way faster than Enumerable's methods because they skip calling #...
How do I get the type name of a generic type argument?
...code should work. typeof(T).FullName is perfectly valid. This is a fully compiling, functioning program:
using System;
class Program
{
public static string MyMethod<T>()
{
return typeof(T).FullName;
}
static void Main(string[] args)
{
Console.WriteLine...
Is there a CSS selector by class prefix?
..., this also works in jQuery, as demonstrated here.
The reason you need to combine two attribute selectors as described above is because an attribute selector such as [class*="status-"] will match the following element, which may be undesirable:
<div id='D' class='foo-class foo-status-bar bar-cl...
Insert/Update Many to Many Entity Framework . How do I do it?
...hanges. Check this similar question for details.
Edit:
According to your comment, you need to insert a new Class and add two existing Students to it:
using (var context = new YourContext())
{
var mathClass= new Class { Name = "Math" };
Student student1 = context.Students.FirstOrDefault(s ...
How to get error message when ifstream open fails
...n any other thread.
Edit (thanks to Arne Mertz and other people in the comments):
e.what() seemed at first to be a more C++-idiomatically correct way of implementing this, however the string returned by this function is implementation-dependant and (at least in G++'s libstdc++) this string has ...
Calculate age given the birth date in the format YYYYMMDD
...- 1970);
}
Disclaimer: This also has precision issues, so this cannot be completely trusted either. It can be off by a few hours, on some years, or during daylight saving (depending on timezone).
Instead I would recommend using a library for this, if precision is very important. Also @Naveens pos...
Difference between path.normalize and path.resolve in Node.js
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Escape single quote character for use in an SQLite query
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