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Why must a lambda expression be cast when supplied as a plain Delegate parameter
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answered Jan 4 '09 at 20:07
Jon SkeetJon Skeet
1211k772772 gold badges85588558 silver badges88218821 bronze badges
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How to import existing Git repository into another?
...nk you specified that anyway.
Note: Since this was originally written in 2009, git has added the subtree merge mentioned in the answer below. I would probably use that method today, although of course this method does still work.
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MySQL Creating tables with Foreign Keys giving errno: 150
...reference the primary keys in 2 other tables, but I am getting an errno: 150 error and it will not create the table.
20 Ans...
Removing duplicate rows in vi?
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answered Dec 8 '08 at 22:32
Brian CarperBrian Carper
64.9k2525 gold badges154154 silver badges164164 bronze badges
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Where do “pure virtual function call” crashes come from?
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107
They can result if you try to make a virtual function call from a constructor or destructor. S...
Please explain the exec() function and its family
...ich - the return code of fork() provides this information - the child gets 0, the parent gets the PID of the child (if the fork() fails, no child is created and the parent gets an error code).
That way, the parent knows the PID of the child and can communicate with it, kill it, wait for it and so on...
onclick open window and specific size
...p link</a>
Where width and height are pixels without units (width=400 not width=400px).
In most browsers it will not work if it is not written without line breaks, once the variables are setup have everything in one line:
<a href="/index2.php?option=com_jumi&amp;fileid=3&amp;Ite...
What is App.config in C#.NET? How to use it?
... is actually a valid app.config (or web.config) file:
<?xml version="1.0"?>
<configuration>
<connectionStrings>
<add name="MyKey"
connectionString="Data Source=localhost;Initial Catalog=ABC;"
providerName="System.Data.SqlClient"/>
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Java - sending HTTP parameters via POST method easily
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answered Nov 17 '10 at 15:40
Alan GeleynseAlan Geleynse
22.9k55 gold badges4242 silver badges5454 bronze badges
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Is JavaScript a pass-by-reference or pass-by-value language?
.... Consider this example:
function changeStuff(a, b, c)
{
a = a * 10;
b.item = "changed";
c = {item: "changed"};
}
var num = 10;
var obj1 = {item: "unchanged"};
var obj2 = {item: "unchanged"};
changeStuff(num, obj1, obj2);
console.log(num);
console.log(obj1.item);
console...