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Occurrences of substring in a string
...uld be an infinite loop. This can be fixed by moving the last line of code into the if block.
String str = "helloslkhellodjladfjhello";
String findStr = "hello";
int lastIndex = 0;
int count = 0;
while(lastIndex != -1){
lastIndex = str.indexOf(findStr,lastIndex);
if(lastIndex != -1){
...
Golang: How to pad a number with zeros when printing?
How can I print a number or make a string with zero padding to make it fixed width?
6 Answers
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How do you use the Immediate Window in Visual Studio?
...used to execute code statements that are valid in the context of a break point and inspect values. I also use it to type code snippets to learn language features.
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Best way to repeat a character in C#
...er of times you want to repeat the string.
Or better:
static string Tabs(int n)
{
return new String('\t', n);
}
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How to take all but the last element in a sequence using LINQ?
... IEnumerable<T> SkipLastN<T>(this IEnumerable<T> source, int n) {
var it = source.GetEnumerator();
bool hasRemainingItems = false;
var cache = new Queue<T>(n + 1);
do {
if (hasRemainingItems = it.MoveNext()) {
cache.Enqueue(it.Current);
...
Automatically create an Enum based on values in a database lookup table?
...fine a public enumeration with the name "MyEnum" and an underlying type of Integer.
EnumBuilder myEnum = moduleBuilder.DefineEnum("EnumeratedTypes.MyEnum",
TypeAttributes.Public, typeof(int));
// Get data from database
MyDataAdapter someAdapter = new MyDataAdapter();
MyData...
Append a Lists Contents to another List C#
...dRange(localStrings);
Note: You cannot declare the list object using the interface (IList).
Documentation: List<T>.AddRange(IEnumerable<T>).
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Android OpenGL ES and 2D
...hat you're ready to render a sprite.
First, you'll need to load the sprite into a texture: http://qdevarena.blogspot.com/2009/02/how-to-load-texture-in-android-opengl.html
However, this is the tutorial that really helped me out with loading sprites:
http://tkcodesharing.blogspot.com/2008/05/working...
Behaviour of increment and decrement operators in Python
...ted because C compilers were stupid and didn't know how to optimize a += 1 into the inc instruction most computers have. In this day of optimizing compilers and bytecode interpreted languages, adding operators to a language to allow programmers to optimize their code is usually frowned upon, especia...
How do I define a method in Razor?
...tions is a good place to organize view specific generation code. Case in point: those ugly client templates-from-strings ..
– user2864740
Apr 22 '15 at 22:22
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