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What's the difference between an object initializer and a constructor?
...struction of objects when you're using an object.
Constructors run, given 0 or more parameters, and are used to create and initialize an object before the calling method gets the handle to the created object. For example:
MyObject myObjectInstance = new MyObject(param1, param2);
In this case, t...
Java - Convert integer to string [duplicate]
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840
There are multiple ways:
String.valueOf(number) (my preference)
"" + number (I don't know how ...
Computed / calculated / virtual / derived columns in PostgreSQL
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140
Up to Postgres 11 generated columns are not supported - as defined in the SQL standard and imple...
Flushing footer to bottom of the page, twitter bootstrap
...t;footer class="footer"></footer>
CSS:
html, body {
height: 100%;
}
#wrap {
min-height: 100%;
}
#main {
overflow:auto;
padding-bottom:150px; /* this needs to be bigger than footer height*/
}
.footer {
position: relative;
margin-top: -150px; /* negative value of footer heig...
Why doesn't Console.Writeline, Console.Write work in Visual Studio Express?
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306
Console.WriteLine writes your output to the console window opened by your application (think bl...
“Application tried to present modally an active controller”?
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104
Assume you have three view controllers instantiated like so:
UIViewController* vc1 = [[UIViewC...
What is the meaning of the planned “private protected” C# access modifier?
...
According to "Professional C# 2008" by De Bill Evjen and Jay Glynn, page 1699:
private protected - "only derived types within the current assembly"
C++/CLI has a similar feature - Define and Consume Classes and Structs (C++/CLI) > Member visibilit...
Excel: last character/string match in a string
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JvdVJvdV
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Printing a variable memory address in swift
...UnsafePointer(to: &str) {
print(" str value \(str) has address: \($0)")
}
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android pick images from gallery
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Gabcvit
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answered Mar 15 '11 at 8:36
JMRboostiesJMRboosties
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