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java - possible loss of precision-with mod- (but it's not)
    So this the line with the precision error fault; A[i]= m % 3; m is long A is int[]; And my error is error: ... [i]= m % 3L , but same result. See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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c# - How can it take 0 ticks to query the database asynchronously?
    I'm trying to use IDbInterceptor to time Entity Framework's query executions, as accurately as possible, implementing ... please bear with me. See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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arrays - Finding records whose object contains a String value
    I have a collection, the document in it looks like this: { "person-name" : "Hughart, Ron", "info" : { " ... "Lisbon"]}}) but it returns nothing. See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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eclipse - Using HBase importtsv tool to bulk load data from Java code
    I am trying to bulk load csv file to hbase using importtsv and LoadIncrementalHFiles tools that ship with Apache HBase. ... () to set the same? See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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android - How to intent a parse query?
    In parse i have a class A which has a column (relation) named - view, which relates to class B( contains different ... (); } return null; } } See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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Logstash Elasticsearch Input Plugin for streaming data
    I would like to know if we can use logstash-input-elasticsearch plugin for streaming data , ex: if I have ... for your attention and your help. See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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php - CodeIgniter: Global Vars via Controller and Indirect modification of overloaded property
    A problem haunting me since early days of CodeIgniter and now, with the new CI 3 i want to see if there ... global array in my models? Cheers. See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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jsf - Dynamically change CSS style of cell in <h:dataTable> column
    how to calculate cell values of B column and how to change their css style dynamically my java object : public ... p:column> </p:dataTable> See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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Select/Case in Crystal Reports
    I'm trying to have crystal reports run through a Select statement however I keeps on dropping out after ... to simulate this functionality? See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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java - Get Bind Variables In Oracle JDBC Logging
    I am trying to debug my Java application that queries an Oracle database. I have started my application with - ... values of the bind variables? See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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Execute a bash command with parameter in Python
    This is a bash command that I run in python and get the expected result: count = subprocess.Popen("ps -ef | ... here, but still cannot make it. See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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Upgrading ERb tags for Rails 3 upgrade. Should I: &lt;%= end %&gt; as well?
    Given a block of rails 2.3.x ERb code: <% form_for account, :url => { :action => :invite } do |f| %> # blah <% ... do |f| %> # blah <%= end %> See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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visual studio 2008 - find nested checkboxlist in repeater control with jquery
    Using VS 2008, I have a Repeater control with nested elements and want to select one of them (the checkboxes) ... name in the current context". See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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c# - Equivalent of joda LocalTime getMillisOfDay() in noda
    I am porting some code from Java to .NET and looking for a noda-time equivalent of the getMillisOfDay() joda-time ... or must I code my own? See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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matlab - Writing 2 variables in a legend with 2 different plots
    I want to write 2 variables in my legend. legend('raw', 'suggested-signal: %f , suggested-filter: %f',a,b); ... way for 1 variable but not two. See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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android - How to exclude multiple file reference from Gradle file
    One of the SDK requires com.commonsware.cwac:merge:1.1.1 in my project. So i added it. After adding it one ... guide me how to tackle this. See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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SSRS SQL Query to show the zero value for non existing records
    I am using the following query to pull the data for last 11/12 months SELECT [ID] ,[Name] ,[Amount] FROM DB1 ... t want to do that. Any hints? See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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sql - How to find changed prices in last two purchase invoices
    Postgres 9.1+ holds purchase invoices in two tables: Invoice headers: create table dok ( dokumnr serial ... where latest_price <> latest_2_price See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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Angular 2 rc3 routing issues
    I think I have followed directions to get routing in rc3 working. It works well in rc1. I create ... , [APP_ROUTER_PROVIDER, HTTP_PROVIDERS]); See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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java - how to create a JTable with POJOs with a single table model
    I'm trying to create a GUI to display the content of a database. I'm using a JTable for that. I want ... title, Author author, Student student) See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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javascript - onLoad function phonegap android
    Which code I need to replace with onload function? I create a phonegap project, when I run it on the browser ... is the cause of this problem? See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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python - Panda DataFrame.groupby() wierd behaviour with numpy array
    I have a very big dataframe that I can't put here unlikely for a demonstration but I am wondering if there is ... be?? Any explanation please?? See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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Eve - Is it possible to unset a key from a document?
    In a schema with optional values such as code in the example: 'code': { 'type': 'string', }, 'name' ... mongodb $unset does, using Eve somehow? See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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Python Tkinter canvas rectangle with an image
    Hello I would like to know how can I fill a canvas.rectangle with an image but not a colour. This is my codes ... append((x1,x2,y1,y2)) Thanks. See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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kate (ubuntu 16.04) does not have tab plugin
    I previously used kate on Ubuntu 14.04 which worked quite well. After upgrading to Ubuntu 16.04, however, the ... opened documents is a pain. See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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android - RecyclerView items are not painted properly
    In my ViewHolder, I have this method, that is called in the adapter when onBindViewHolder: protected void bindViews(Item ... how can I do it? See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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javascript - shareService in angular 2 - twice subscribe the next function
    I have a ShareService in angular 2,and in another component i subscribe that,and this is my code : ***** ... with an function and once execute. See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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c# - WPF on Windows 7 with touch: hide soft keyboard (and the popup icon that enables it)
    I have a WPF application that, due to hardware constraints, has to run on Windows 7 Standard Embedded. The ... answer you may have. Thanks. See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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