我丈夫患有无精子症，然后我们正在做试管婴儿，现在我们正处于促排卵阶段。医生给我开了开发者_如何学JAVA促排卵的百忧解，但是我发现这个的效果不是那么明显。和我一起促排卵的姐姐，别人的卵泡都长大了，我的却没
I read that SHA-1 is being retired from the FIPS 180-2 standard. Apparently there are weaknesses in SHA-1 that led to this decision.Can anyone elaborate on the basis for that decision?Are there impli
This is a strange one.I\'ve had to do some interesting workarounds to get it to function even a little bit, but we have another stumbling block.
From perldoc -f each we read: There is a single iterator for each hash, shared by all each, keys, and values function calls in the program; it can be reset by reading all the elements from the hash,
I\'ve written a custom hashing for my custom key in stdext::hash_map and would like to check whether the hasher is good. I\'m using STL supplied with VS 2008. A typical check, as I know, is to check t
Note: m4 is being u开发者_如何学编程sed so \"_\" prefixed strings are expanded (m4 is a macro pre-processor similar to the c preprocessor).
What does this do? I find the example here, but other than what it does, what does it mean? I can\'t find anything on开发者_开发知识库 google because well, I am not sure what \'=>\' is even called in
It does not seem to be documented very much: hsh.merge(other_hash){|key, oldval, newval| block} → a_hash
I\'ve done a little research on hash tables, and I keep running ac开发者_开发知识库ross the rule of thumb that when there are a certain number of entries (either max or via a load factor like 75%) the
how can i delete an element from the following hash of arrays; %HoA = ( flintstones=> [ {day=>\'19\'}, {day=>\'21\'}, {day=>\'22\'} ],
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