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Circle drawing with SVG's arc path
...it, not SVG itself. But that is how you make a circle in SVG/XAMLs Arc component.
– Todd Main
Apr 21 '11 at 4:21
Ahhh,...
Select all columns except one in MySQL?
...lect statement to get all of the columns from a certain MySQL table except one. Is there a simple way to do this?
30 Answer...
How to execute XPath one-liners from shell?
...untu and/or CentOS, that has a command-line tool that can execute an XPath one-liner like foo //element@attribute filename.xml or foo //element@attribute < filename.xml and return the results line by line?
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How many classes should I put in one file? [closed]
I'm used to the Java model where you can have one public class per file. Python doesn't have this restriction, and I'm wondering what's the best practice for organizing classes.
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How to delete duplicates on a MySQL table?
...ice: this would keep the oldest duplicate record and would erase the newer ones. If you want to keep the newest you cannot do this with ALTER IGNORE.
– Haralan Dobrev
Oct 1 '12 at 10:26
...
Check list of words in another string [duplicate]
...
if any(word in 'some one long two phrase three' for word in list_):
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Switch statement fallthrough in C#?
Switch statement fallthrough is one of my personal major reasons for loving switch vs. if/else if constructs. An example is in order here:
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How can I initialize a C# List in the same line I declare it. (IEnumerable string Collection Example
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var list = new List<string> { "One", "Two", "Three" };
Essentially the syntax is:
new List<Type> { Instance1, Instance2, Instance3 };
Which is translated by the compiler as
List<string> list = new List<string>();
list.Add("One");
li...
What does the [Flags] Enum Attribute mean in C#?
...s powers of two. If you omit the numeric values, the enum will not work as one might expect in bitwise operations, because by default the values start with 0 and increment.
Incorrect declaration:
[Flags]
public enum MyColors
{
Yellow, // 0
Green, // 1
Red, // 2
Blue // ...
Locking pattern for proper use of .NET MemoryCache
...chedString;
}
lock (cacheLock)
{
//Check to see if anyone wrote to the cache while we where waiting our turn to write the new value.
cachedString = MemoryCache.Default.Get(CacheKey, null) as string;
if (cachedString != null)
{
return cachedSt...