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Using str_replace so that it only acts on the first match?
...first occurrence of $search in the $subject . Is there an easy solution to this, or do I need a hacky solution?
22 Answe...
How to center an iframe horizontally?
...
Add display:block; to your iframe css.
div, iframe {
width: 100px;
height: 50px;
margin: 0 auto;
background-color: #777;
}
iframe {
display: block;
border-style:none;
}
<div>div</div>
<iframe src="da...
method overloading vs optional parameter in C# 4.0 [duplicate]
...d Parameters' in C# 4.0 is that it presents us with an elegant alternative to method overloading where you overload method based on the number of parameters.
For example say you want a method foo to be be called/used like so, foo(), foo(1), foo(1,2), foo(1,2, "hello"). With method overloading you w...
“f” after number
... Is this from C or Objective-C? Is there any difference in not adding this to a constant number?
10 Answers
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Repeat command automatically in Linux
Is it possible in Linux command line to have a command repeat every n seconds?
13 Answers
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Setting the default value of a DateTime Property to DateTime.Now inside the System.ComponentModel De
...se they are just meta information generated at compile time. Just add code to the constructor to initialize the date if required, create a trigger and handle missing values in the database, or implement the getter in a way that it returns DateTime.Now if the backing field is not initialized.
public...
How to get the name of the current method from code [duplicate]
....GetFrame(0);
var currentMethodName = sf.GetMethod();
Or, if you'd like to have a helper method:
[MethodImpl(MethodImplOptions.NoInlining)]
public string GetCurrentMethod()
{
var st = new StackTrace();
var sf = st.GetFrame(1);
return sf.GetMethod().Name;
}
Updated with credits to ...
What to return if Spring MVC controller method doesn't return value?
I am using jQuery's $.getJSON() to make asynchronous calls to my simple Spring MVC backend. Most of the Spring controller methods look like this:
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Generating Guids in Ruby
... If you just want a random string that is probably unique it will be okay to use this. However, if you want something that is guaranteed to be unique you will need to use something that includes the MAC address, timestamp, and et cetera.
– Mike Dotterer
Oct 1...
Cycles in family tree software
...ree software (written in C++ and Qt). I had no problems until one of my customers mailed me a bug report. The problem is that the customer has two children with their own daughter, and, as a result, he can't use my software because of errors.
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