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Java SecurityException: signer information does not match

... answered May 20 '10 at 19:57 Michael BorgwardtMichael Borgwardt 320k7373 gold badges453453 silver badges688688 bronze badges ...
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How do I make a redirect in PHP?

... 30 Answers 30 Active ...
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What's the role of GetHashCode in the IEqualityComparer in .NET?

... 202 A bit of background first... Every object in .NET has an Equals method and a GetHashCode metho...
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What is Autoloading; How do you use spl_autoload, __autoload and spl_autoload_register?

...7 Don 4,1052424 silver badges3333 bronze badges answered Nov 2 '11 at 20:45 BrownbayBrownbay ...
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Using reCAPTCHA on localhost

... list of domains." This will only work if you access localhost using 127.0.0.1/... rather than localhost/.... The original answer is preserved below. According to the reCAPTCHA Developer's Guide: "localhost domains are no longer supported by default. If you wish to continue supporting the...
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Rails server says port already used, how to kill that process?

... 708 Assuming you're looking to kill whatever is on port 3000 (which is what webrick normally uses),...
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Efficient evaluation of a function at every cell of a NumPy array

... it: import numpy as np def f(x): return x * x + 3 * x - 2 if x > 0 else x * 5 + 8 f = np.vectorize(f) # or use a different name if you want to keep the original f result_array = f(A) # if A is your Numpy array It's probably better to specify an explicit output type directly when vect...
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初窥InnoDB的Memcached插件 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...| varchar(32) | NO | PRI | | | | c2 | varchar(1024) | YES | | NULL | | | c3 | int(11) | YES | | NULL | | | c4 | bigint(20) unsigned | YES | | NULL | | | c5 | int(11) | YES | | NULL ...
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Parsing huge logfiles in Node.js - read in line-by-line

I need to do some parsing of large (5-10 Gb)logfiles in Javascript/Node.js (I'm using Cube). 11 Answers ...
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Java HTTPS client certificate authentication

... -name "Whatever" Tip: make sure you get the latest OpenSSL, not version 0.9.8h because that seems to suffer from a bug which doesn't allow you to properly generate PKCS#12 files. This PKCS#12 file will be used by the Java client to present the client certificate to the server when the server has...