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How do you make a deep copy of an object?
It's a bit difficult to implement a deep object copy function. What steps you take to ensure the original object and the cloned one share no reference?
...
Make an Installation program for C# applications and include .NET Framework installer into the setup
...it up such that when you click Setup.exe that it will automatically detect if the .net 4 framework is installed and install it. Or does it have to be manually done?
– Seth
Nov 9 '11 at 23:52
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CSS z-index paradox flower
... cover the bottom right sides of the circle's border.
Demo
CSS (that is different from starting point)
.i1 {
position: absolute; top: 30px; left: 0px;
&:before {
content: '';
position: absolute;
z-index: 100;
top: 0;
left: 0;
width: 50px;
height: 50px;
bor...
How many spaces will Java String.trim() remove?
... this string with leading and trailing white space removed, or this string if it has no leading or trailing white space.
~ Quoted from Java 1.5.0 docs
(But why didn't you just try it and see for yourself?)
sha...
What's the advantage of Logic-less template (such as mustache)?
...e, which made refactoring much harder, since you had your code scattered.
If you prevent logic in templates by design (like mustache does), you will be obliged to put the logic elsewhere, so your templates will end up uncluttered.
Another advantage is that you are forced to think in terms of separ...
Generating random strings with T-SQL
If you wanted to generate a pseudorandom alphanumeric string using T-SQL, how would you do it? How would you exclude characters like dollar signs, dashes, and slashes from it?
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Where to store global constants in an iOS application?
... way, you can switch between servers depending on compiler flags, as in:
#ifdef DEBUG
#define kBaseURL @"http://192.168.0.123/"
#else
#define kBaseURL @"http://myproductionserver.com/"
#endif
share
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When to use PNG or JPG in iPhone development?
...pent decoding a jpeg. Keep in mind PNGs are compressed also, just using a different algorithm.
– John
Aug 17 '11 at 1:06
2
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Compile, Build or Archive problems with Xcode 4 (and dependencies)
...ave to change xcode Preference / locations / advanced / ->Locations specified by target. See stackoverflow.com/questions/5261447/… for more
– Ben G
Oct 20 '11 at 14:00
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How to convert std::string to lower case?
...no way to know whether the character is lowercase or uppercase otherwise.
If you really hate tolower(), here's a specialized ASCII-only alternative that I don't recommend you use:
char asciitolower(char in) {
if (in <= 'Z' && in >= 'A')
return in - ('Z' - 'z');
return...