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I cannot not use safari web inspector -

i enabled "show developer menu..." cannot open safari web inspector. how can fix it?

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02:22

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java - How to handle special characters while unmarshalling xml in JAXB -

my test xml content <p id="033" num="03">geopotent change&#x2 high.</p> and run jaxb unmarshalling, i'm getting exception 09:58:43.748 error [main][net.serviceimpl] parsing error: javax.xml.bind.unmarshalexception- linked exception: [javax.xml.stream.xmlstreamexception: parseerror @ [row,col]: [161,306]message: string "&#] my jaxb unmarshal source jaxbcontext jaxbcontext = jaxbcontext.newinstance(cndocument.class); unmarshaller jaxbunmarshaller = jaxbcontext.createunmarshaller(); document = (cndocument) jaxbunmarshaller.unmarshal(xmlfile); how can escape characters? (&#x2) you jaxb parse error because xml content not well-formed. should  (with semicolon), not &#x2 .

ios - Pass NSDictionary from Javascript to Objective-c in JavascriptCore -

i'm using javascriptcore in app. now, i'm passing variables jscontext can passed objective-c. however, 1 of variables, nsdictionary, not passing through correctly. run code below: var evaluate = function(variables) { app.setdictionary(variables.dictionary); } this simple example has these following methods set in jscontext . this setdictionary() method: - (void)setdicationary:(nsdictionary *)dictionary { self.mutabledictionary = [dictionary mutablecopy]; } this variables.dictionary : - (nsdictionary *)dictionary { return self.values; } and how call evaluate() : jsvalue *jsfunction = self.context[@"evaluate"]; jsvalue *value = [jsfunction callwitharguments:@[self.variables]]; however, in setdictionary method, don't nsdictionary, instead nsstring containing [object object] . any ideas how can solve this? although javascriptcore automatically converts types between objective-c or swift , javascript, suggest implement ex...

tensorflow when input_data MNIST_data , zlib.error: Error -3 while decompressing: invalid block type -

i'm geting started tensorflow,followed tutorials,but cannot download mnist data. import tensorflow tf tensorflow.examples.tutorials.mnist import input_data mnist=input_data.read_data_sets("mnist_data/",one_hot=true) print("download done!") error information: extracting mnist_data/train-images-idx3-ubyte.gz traceback (most recent call last): file "/home/sj/program/tesorflow_try.py", line 6, in <module> mnist=input_data.read_data_sets("mnist_data/",one_hot=true) file "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/datasets/mnist.py", line 213, in read_data_sets train_images = extract_images(f) file "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/datasets/mnist.py", line 60, in extract_images buf = bytestream.read(rows * cols * num_images) file "/usr/lib/python2.7/gzip.py", line 268, in read self._read(readsize) file...