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Get index of element as child relative to parent
...ore events for all elements that match the selector, now or in the future, based on a specific set of root elements." It must be monitoring to bind in the future?
– jimmystormig
Feb 14 '11 at 22:12
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Is there any good dynamic SQL builder library in Java? [closed]
...n the concept of code generation, where meta classes are generated for database tables and fields. This facilitates a nice, clean DSL but it faces a problem when trying to create queries for databases that are only known at runtime, like in the OP's example above. While jOOQ supports a String based ...
Are the PUT, DELETE, HEAD, etc methods available in most web browsers?
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Hank GayHank Gay
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Why doesn't .NET/C# optimize for tail-call recursion?
...ate given recent JIT changes). Note that the CLR changes for 4.0 the x86, x64 and ia64 will respect it.
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HTTP Error 403.14 - Forbidden - The Web server is configured to not list the contents of this direct
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NASSER
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answered Aug 16 '14 at 15:09
user3943211user3943...
Is it safe to assume a GUID will always be unique?
...ponent in a piece of software could be the same as a GUID you use in a database row in your own application without causing any problems
– James Thorpe
Jun 9 '14 at 10:36
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Determine which element the mouse pointer is on top of in JavaScript
...t branches of the DOM tree may overlap each other.
The "visual" approach - Based on "visual" overlapping
This method uses document.elementFromPoint(x, y) to find the topmost element, temporarily hide it (since we recover it immediately in the same context, the browser will not actually renders this)...
Checking whether a variable is an integer or not [duplicate]
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This mentality is slowly being overtaken by the use of abstract base classes, which let you register exactly what properties your object should have (adding? multiplying? doubling?) by making it inherit from a specially-constructed class. That would be the best solution, since it will per...
When should I use Struct vs. OpenStruct?
...es defined when you create it. The choice of one over the other should be based primarily on whether you need to be able to add attributes later.
The way to think about them is as the middle ground of the spectrum between Hashes on one side and classes on the other. They imply a more concrete r...
通过 ulimit 改善系统性能 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
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设置硬资源限制，一旦设置不能增加。
ulimit – Hs 64；限制硬资源，线程栈大小为 64K。
-S
设置软资源限制，设置后可以增加，但是不能超过硬资源设置。
ulimit – Sn 32；限制软资源，32 个文件描述符。
-a...