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How to copy a dictionary and only edit the copy
Can someone please explain this to me? This doesn't make any sense to me.
20 Answers
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WPF: Setting the Width (and Height) as a Percentage Value
Say I want a TextBlock to have its Width equal to it's Parent container's Width (ie, stretch from side to side) or a percentage of it's Parent Container Width , how can I accomplish this in XAML without specifying absolute values?
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Team city unmet requirement: MSBuildTools12.0_x86_Path exists
I have a TeamCity install on x32 Server2008 windows machine. I've run the .net 4.5 web install. I've also copied over the files from my x64 machine based on this article so that I didn't need to install vs2012 (though, I did have the change the path to remove x86 on the 32bit machine):
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Why does parseInt yield NaN with Array#map?
...allback is invoked with three arguments: the value of the element, the index of the element, and the Array object being traversed."
So if you call a function parseInt which actually expects two arguments, the second argument will be the index of the element.
In this case, you ended up calling par...
VB.NET - How to move to next item a For Each Loop?
Is there a statment like Exit For , except instead of exiting the loop it just moves to the next item.
6 Answers
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Why doesn't nodelist have forEach?
I was working on a short script to change <abbr> elements' inner text, but found that nodelist does not have a forEach method. I know that nodelist doesn't inherit from Array , but doesn't it seem like forEach would be a useful method to have? Is there a particular implementation i...
Iterate two Lists or Arrays with one ForEach statement in C#
...condEnumerator = second.GetEnumerator();
while (firstEnumerator.MoveNext())
{
if (secondEnumerator.MoveNext())
{
yield return new KeyValuePair<T, U>(firstEnumerator.Current, secondEnumerator.Current);
}
else
{
yield retur...
String.Replace ignoring case
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You could use a Regex and perform a case insensitive replace:
class Program
{
static void Main()
{
string input = "hello WoRlD";
string result =
Regex.Replace(input, "world", "csharp", RegexOptions.IgnoreCase...
How in node to split string by newline ('\n')?
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Try splitting on a regex like /\r?\n/ to be usable by both Windows and UNIX systems.
> "a\nb\r\nc".split(/\r?\n/)
[ 'a', 'b', 'c' ]
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How do I use JDK 7 on Mac OSX?
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Oracle has released JDK 7 for OS X.
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