HTPPS

my jvm (7.0_21-b11) crashing randomly (sometimes after 1 day , sometime after 1 month). using api makes jni calls. based on quick search seems happens either because of faulty jni calls or faulty ram / disk. running tests , enabled -xcheck:jni can eliminate both of above point. are there other reasons can cause jvm crash in these circumstances. these top few lines hs_err_pid log file. **# jre version: 7.0_21-b11 # java vm: java hotspot(tm) 64-bit server vm (23.21-b01 mixed mode windows-amd64 ) # problematic frame: # v [jvm.dll+0x31e6ec] # # core dump written. default location: c:\app\bin\hs_err_pid9099.mdmp --------------- t h r e d --------------- current thread (0x0000000001cdc000): gctaskthread [stack: 0x0000000000000000,0x0000000000000000] [id=90672] siginfo: exceptioncode=0xc0000005, reading address 0x0000000000000220** you using old version of java jdk7 update 21. crash occured in gc. gc issue caused bug corrupts heap memory. issue gc, compiler, bad native...

i have angular app using ngroute module along html5 mode pushstate cleaner url. app.config(function($routeprovider, $locationprovider){ $locationprovider.html5mode(true); $routeprovider //route home page .when("/", { templateurl: "templates/main.html", controller: "imagecontroller", }) //route page .when("/me", { templateurl: "templates/me.html", controller: "imagecontroller", }) //404 error .when("/404", { template: "", controller: "imagecontroller", title: "404 error", }) //default route / .otherwise({ redirectto: "/404", }); }); i have changed .htaccess file rewrite trailing slashes ("/"). rewriteengine on rewritebase / # don't rewrite files or directories rewritecond %{request_filename} -f [or] rewritecond %{request_filename} -d rewrite...

this might simple, i'm quite new django. want build app make user upload csv file, run algorithm on it, , make output file available downloaded user. started uploading file thing , looks it's working, , have algorithm code ready, however, i'm not sure how connect algorithm code, not sure how make function include that, , need new url each uploading,running algorithm , downloading? 1 url displays 3 of them. here project files , app, model.py : from django.db import models django.forms import modelform class upload(models.model): pic = models.filefield("csv file", upload_to="images/") upload_date=models.datetimefield(auto_now_add =true) # fileupload form class. class uploadform(modelform): class meta: model = upload fields = '__all__' # or list of fields want include in form view.py: from __future__ import division django.shortcuts import render uploader.models import uploadform,upload io import textiowrappe...

should use arraylist, vectors, hashmp or there else should use store data bank program working on. trying store user information in 1 of them , send file, should use? thank you. to decide between using arraylist/vector or hashmap depends on whether have key-value pairs or simple list of elements. key-value pairs hashmap go-to option (e.g name - person object). if have objects no real keys (a list of trees in forest) arraylist or vector better. the difference between vector , arraylist more subtle. if want more information on difference between 2 can read this article. article 2001, information isn't newest. in cases, arraylist better choice , vector pretty considered deprecated nowadays. biggest difference between 2 is, vector synchronized while arraylist isn't, in cases, makes vector slower arraylist creates unnecessary overhead. more information can @ question: why java vector class considered obsolete or deprecated?

i can't seem close select element when rotating ios device. i've tried blur() (both native , jquery versions), setting style display:none, calling hide(), triggering focus events on other elements, triggering click events on on both select , other elements, disabling select, hiding options, etc. etc. i know webkit doesn't let close selects blur(). have anymore suggestions? i guessing here since have no way test it, seems if put anchor in page this: <a id="myanchor"></a> and add jquery: $(window).on("orientationchange",function(){ $('#myanchor').focus(); }); it should focus on anchor , close select... maybe?

i have created cordova plugin has android implementation. java code has calls sdk interfaces specific hardware mobile device connected to. write unit tests java code , mock calls sdk can run tests during ci. when looking this, found cordova-plugin-test-framework , can tell, tests write against javascript code, not actual platform implementations. i'm sure use , write tests, require mobile device connected hardware, , don't want have actual calls sdk. in other words, don't have way of mocking sdk calls using this. i thought maybe run junit command line java code, getting errors because couldn't find org.apache.cordova.callbackcontext . tried faking own object, continued, found more dependencies code in isolation doesn't know about. next figured best test within android project under /platforms in ionic mobile app, since dependencies visible @ point. i'm able run ./gradlew test ( https://developer.android.com/studio/test/command-line.html ) here, can...

i need have several (four) reports identical except value of particular parameter. don't want user have enter parameters manually, though. when enter following parameters: beatles ------- begdate: 1962 enddate: 1970 unit: beatles i want 4 reports run, using these parameters: lennon ------ begdate: 1962 enddate: 1970 unit: john lennon mccartney --------- begdate: 1962 enddate: 1970 unit: paul mccartney harrison -------- begdate: 1962 enddate: 1970 unit: george harrison starr ----- begdate: 1962 enddate: 1970 unit: ringo starr so when user enters 3 parameters, first 2 ("date") parameters , appropriate-for-the-ancillary-report "unit" parameter ("john lennon" first, "paul mccartney" second, etc.) passed. the report "robot" says after person enters "beatles" unit: "oh, entered 'beatles'! i'll pass 'john lennon' unit parameter first report, 'paul mccartney' unit parameter secon...