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Wget output document and headers to STDOUT
...
Try the following, no extra headers
wget -qO- www.google.com
Note the trailing -. This is part of the normal command argument for -O to cat out to a file, but since we don't use > to direct to a file, it goes out to the shell. You can use -q...
Python assigning multiple variables to same value? list behavior
...n either case, you can rebind a to a different value (e.g., a = "Now I'm a string!"), but the won't affect the original value, which b and c will still be names for. The difference is that with a list, you can change the value [1, 2, 3] into [1, 2, 3, 4] by doing, e.g., a.append(4); since that's act...
Can I get the name of the currently running function in JavaScript?
...
Parsing:
function DisplayMyName()
{
var myName = arguments.callee.toString();
myName = myName.substr('function '.length);
myName = myName.substr(0, myName.indexOf('('));
alert(myName);
}
Source: Javascript - get current function name.
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Deserializing JSON Object Array with Json.net
...; }
}
public class Customer
{
[JsonProperty("first_name")]
public string Firstname { get; set; }
[JsonProperty("last_name")]
public string Lastname { get; set; }
...
}
And you can deserialize your json easily :
JsonConvert.DeserializeObject<List<CustomerJson>>(j...
C/C++ macro string concatenation
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If they're both strings you can just do:
#define STR3 STR1 STR2
The preprocessor automatically concatenates adjacent strings.
EDIT:
As noted below, it's not the preprocessor but the compiler that does the concatenation.
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Install a .NET windows service without InstallUtil.exe
...rocess.ServiceStartMode.Automatic;
}
}
static void Install(bool undo, string[] args)
{
try
{
Console.WriteLine(undo ? "uninstalling" : "installing");
using (AssemblyInstaller inst = new AssemblyInstaller(typeof(Program).Assembly, args))
{
IDictionary ...
How to handle click event in Button Column in Datagridview?
... {
//TODO - Button Clicked - Execute Code Here
string x=myDataGridView.Rows[e.RowIndex].Cells[3].Value.ToString();
Form1 myform = new Form1();
myform.rowid= (int)x;
myform.Show();
}
}
...
How to print binary tree diagram?
... n23.left = n33;
return root;
}
public static void main(String[] args) {
BTreePrinter.printNode(test1());
BTreePrinter.printNode(test2());
}
}
class Node<T extends Comparable<?>> {
Node<T> left, right;
T data;
public Node(T dat...
How to split comma separated string using JavaScript? [duplicate]
I want to split a comma separated string with JavaScript. How?
4 Answers
4
...
Best practices for in-app database migration for Sqlite
...use prepared statements
sqlite3_exec([self database].sqliteHandle, [[NSString stringWithFormat:@"PRAGMA user_version = %d", DatabaseSchemaVersionLatest] UTF8String], NULL, NULL, NULL);
}
Here's [self database] method that lazily opens the database:
- (FMDatabase *)database {
if (!_databas...