大约有 4,000 项符合查询结果（耗时：0.0307秒） [XML]
Should try…catch go inside or outside a loop?
...lock, the variable 'j' is incremented until it hits 40, printed out when j mod 4 is zero and an exception is thrown when j hits 20.
Before any details, here the other example:
Integer i = 0;
while (true) {
try {
++i;
if (i == 20) { throw new Exception(); }
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What is a simple/minimal browserconfig.xml for a web site
... so much cruft you can see through with OSSEC and an ELK stack.
I am sure mod_rewrite in Apache could do this as well.
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How to close off a Git Branch?
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I don't know why this is modded at -2, this is the correct answer. They definitely have a remote branch, how else could they issue a PR against it?
– Ana Betts
Dec 23 '11 at 19:09
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Web Service vs WCF Service
...h is bound to by the consumer using the same idea of the contract. The datamodel is abstracted out."
... later ...
"should use WCF when we need to communicate with other communication technologies (e,.g. Peer to Peer, Named Pipes) rather than Web Service"
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Performing user authentication in Java EE / JSF using j_security_check
...ere's only one servlet, the FacesServlet and you can't (and don't want to) modify it.
– BalusC
Feb 5 '10 at 15:58
1
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Command line: piping find results to rm
...te at the end of the command it deleted all of the sql files regardless of mod time... but it didn't have the warning so I guess that's progress...
– jerrygarciuh
Jun 25 '12 at 16:13
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Using “Object.create” instead of “new”
...ts. Internally it would use Object.create to make a blank object, and then modify it as necessary before returning it. The caller of that factory doesn't have to remember the prefix new.
– Daniel Earwicker
Jul 27 '11 at 9:11
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How is the Linux kernel tested ?
...e the comment stands. Were it written less sarcastically I would have even modded it up.
– Dummy00001
Jul 5 '10 at 23:09
56
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Map function in MATLAB?
...needed is an array of function:
eg:
map(@(x)[x x^2 x^3],1:10)
slight mods below make this work better:
function results = map(f,list)
% why doesn't MATLAB have a Map function?
for k = 1:length(list)
if (k==1)
r1=f(list(k));
results = zeros(length(r1),length(list));
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How can I generate random alphanumeric strings?
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}
}
}
Based on a discussion of alternatives here and updated/modified based on the comments below.
Here's a small test harness that demonstrates the distribution of characters in the old and updated output. For a deep discussion of the analysis of randomness, check out random.org.
usin...