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Is there any way to use a numeric type as an object key?
...in an object, it always gets converted to a string. Is there anyway to actually get it to store as a numeric? The normal typecasting does not seem to work.
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How do I accomplish an if/else in mustache.js?
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The mustache docs are hilarious. "We call it "logic-less" because there are no if statements, else clauses, or for loops." Yeeeeaaaaaa....
– boxed
Nov 10 '15 at 13:25
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What's the difference between and
...pect.
There are a few cases with generics where extends Object is not actually redundant. For example, <T extends Object & Foo> will cause T to become Object under erasure, whereas with <T extends Foo> it will become Foo under erasure. (This can matter if you're trying to retain com...
Static fields on a null reference in Java
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@JonofAllTrades I think this is obvious: it is reasonable to not throw any exceptions when calling on a null reference because it doesn't matter since the method is static.
– Malcolm
Jul 20 '1...
Using the slash character in Git branch name
...d a directory with the same name.
You're trying to get git to do basically this:
% cd .git/refs/heads
% ls -l
total 0
-rw-rw-r-- 1 jhe jhe 41 2009-11-14 23:51 labs
-rw-rw-r-- 1 jhe jhe 41 2009-11-14 23:51 master
% mkdir labs
mkdir: cannot create directory 'labs': File exists
You're getti...
What are the differences between the BLOB and TEXT datatypes in MySQL?
...nstead of using blob or text ? because in memory calculating, varchar is really simple, for example create table website( website_name varchar(30) ) and then we fill the website_name "stackoverflow" so the memory needed is 13byte
– nencor
Jul 24 '12 at 9:36
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How do I set the path to a DLL file in Visual Studio?
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The search path that the loader uses when you call LoadLibrary() can be altered by using the SetDllDirectory() function. So you could just call this and add the path to your dependency before you load it.
See also DLL Search Order.
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What is a method group in C#?
...ng format), etc - hence ToString by itself is a "method group".
It can usually convert a method group to a (typed) delegate by using overload resolution - but not to a string etc; it doesn't make sense.
Once you add parentheses, again; overload resolution kicks in and you have unambiguously identi...
How to prevent ReflectionTypeLoadException when calling Assembly.GetTypes()
...e following code limits the types to those located within the assembly and allows a predicate to further restrict the list of types.
/// <summary>
/// Get the types within the assembly that match the predicate.
/// <para>for example, to get all types within a namespace</p...
Check if a Postgres JSON array contains a string
...nswered Nov 26 '14 at 8:16
SnowballSnowball
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