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What is the difference between 'typedef' and 'using' in C++11?
...edef]/2 A
typedef-name
can also be introduced by an
alias-declaration.
The identifier following the using keyword becomes a
typedef-name and the optional attribute-specifier-seq following the identifier appertains to that typedef-name. Such a
typedef-name has the same semantics as if it were introdu...
What is better: @SuppressLint or @TargetApi?
...k around the issue of AsyncTask being serialized on newer versions of Android. You have a method like this in your code to opt into the thread pool on newer devices and use the default multithread behavior on older devices:
@TargetApi(11)
static public <T> void executeAsyncTask(AsyncTask&...
Inline code in org-mode
...by the "emphasis" term myself too, when looking for a feature allowing to hide org markup. Once you know the terminology, you immediately find org-hide-emphasis-markers, but I've searched for ages before finally finding it almost accidentally...
– François Févotte
...
Piping both stdout and stderr in bash?
... answer, just in case it was not obvious based on my given examples. As a side-note, you can also use the bash-specific |& instead of 2>&1 |.
– Adrian Frühwirth
May 11 '13 at 13:21
...
How do I get the type name of a generic type argument?
...
Your 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)
{
...
Get all column names of a DataTable into string array using (LINQ/Predicate)
... a new question and include details of your code. But essentially: A DataGrid is not the same as a DataTable.
– Daniel Hilgarth
May 17 '13 at 8:08
3
...
Understanding keystore, certificates and alias
...unique alias. In brief:
Keystore entry = private + public key
pair = identified by an alias
The keystore protects each private key with its individual password, and also protects the integrity of the entire keystore with a (possibly different) password.
For instance, when you sign an Androi...
How to pass an ArrayList to a varargs method parameter?
...ength array for no reason.)
Here's a complete example:
public static void method(String... strs) {
for (String s : strs)
System.out.println(s);
}
...
List<String> strs = new ArrayList<String>();
strs.add("hello");
strs.add("wordld");
method(strs.toArray(...
How to navigate to a directory in C:\ with Cygwin?
...ygdrive/c /c
This creates a symbolic link to /cygdrive/c with a new file called /c (in the home directory)
Then you can do this in your shell
cd /c/Foo
cd /c/
Very handy.
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Escape single quote character for use in an SQLite query
...
Also, consider using bound parameters if the host language supports them (most do, but the SQLite shell doesn't). The SQL would then be INSERT INTO table_name (field1, field2) VALUES (?, ?) and the values would be supplied directly (an...