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python 2.7 - Referencing a particular element in a list in django
    I am trying to copy the elements of one list to another, and i am using this piece of code to do that: ... am new to django and jinja template. See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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events - Shake Detection iPhone 3.0 not working
    I have a ViewController that works perfectly with a button that trigger an action. I would like to replace the ... work... any help? 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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php - Error in create_thumbnail function
    I am trying to upload an image using a form, everything so far in the form functions well except i get this ... imagejpeg($thumb, $save); } } See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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scale - background-size in different browsers
    I have some difficulties showing a scaled background on different browsers. I created the website on a Google ... sizingMethod='scale'); } See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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shell - How do I convert this program to work on a 64 bit machine?
    This code has to work on a 64 bit machine and it currently does not. What do I need to fix ... .Description bShellAndWait = False End Function 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 - Removing last item of a listview
    It shows no error but the app crash when i click the button to remove the last item in the list view. ... adapter.notifyDataSetChanged(); } }); See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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apache flink - Evolving TTL On The Roadmap?
    Flink version 1.8 introduced the support for evolving state schema. My question is will Flink introduce ... /stream/state/schema_evolution.html See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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R sf: Points of LinearRing do not form a closed linestring
    I am trying to calculate the centroids of a set of polygons. My dataset, geodata, contains five columns ... have specified its parameters. 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 - To open popup modal based on the box position
    I want the popup modal opening where the box is .For the top 2 boxes placed the modal opens correctly , I ... the screen the modal should open See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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vb.net - Duplicate XML object multiple times while incrementing attribute value
    I have following XML code: <?xml version="1.0" encoding="UTF-8"?> <gfx xmlns:xsi="http://www. ... Studio 2010) Any help really appreatiate See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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shell - Compare two columns of two files and display the third column with input if it matching of not in unix
    I would like to compare the first two columns of two files file1.txt and file2.txt and if they match ... name3 name7 matches name4 name8 matches See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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VBA Access export code module to folder
    I am trying to get Access VBA to copy one of its modules out to a folder - I have looked at the other ... ("Module2").Export ModulePath End Sub 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 - convert datetime to milliseconds
    i want convert a datetime variable in ASP.NET MVC to milliseconds,for example like to this: '1288323623006' which ' ... :10:23 -3.530'. See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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winforms - Checkpoints in functions VB.NET
    I have a function that check validity of inserted data of a form, and in this function I have to ask some ... "ERROR")) End Sub End Class See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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How can I convert BITMAPINFOHEADER into Byte array using c++
    I wish to convert a BITMAPINFOHEADER into a byte array to send it over a TCP socket connection. I can capture ... ; ReleaseDC(hWnd,hdcWindow); } See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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How to pivot data in SQL
    I have data that looks much like this (3 columns of data), unfortunately I can't get it to display properly NCR ... with the code to do 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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r - Need help improving this GIF appearance while it runs inside shiny
    I'm trying to run a GIF inside my shiny App. I'm technically using this code to generate a GIF and upload it ... (ui = ui, server = server) See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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vb.net - Combo Box items - Display Member for List(Of String)?
    My project is in Visual Basic. I am trying to create a custom & savable "filter" for a DataGridView using several ... a display name for a List? 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 - generate point-to-point animation in c3.js
    How can I generate an animation when a new point is added (without restarting all the points in the chart). when a ... [ data1_x, data1 ] }); } 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 - Outofmemory error in bitmap runtime exception
    i am displaying my images from assests/image folder , but this code is not working . this code display ... } gallery.setAdapter(arrayAdapter); 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 say caller name
    How can I say caller name on receiving call. https://groups.google.com/forum/#!topic/tasker/V_z1YJ6lBGQ http:// ... say name when app is closed. 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 - How to get a list of dbids contained in a layer?
    I am trying to access the list of objects or dbids contained with a layer of a 2d model. Ideas? Thank you. See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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Nifi: using zookeeper with SSL
    I have Nifi cluster with one zookeeper node and five Nifi node. I want to have SSL encryption from the ... zookeeper using SSL? Thank you 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 to to return a DataTable and an Integer from a method?
    What's the easiest way to return two variables from a method? I want to return a DataTable and an Integer. Private ... ; //return x and y } 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# - Is this approach correct in MVC-5?
    Please check my previous question Here. As i mentioned in my previous question that i am using Asp.Net Identity ... ?? Many thanks in advance. See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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objective c - Unexpected output from NSDate
    when i try log out the current date i get date different from actual date : NSLog(@"date %@",[NSDate date]); ... -25 23:00:00 +0000 confusing ! 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 4:ngFor inside html not working
    This is in my product.component.html <div class="col-md-6"> <table class="table table-bordered table-responsive"> < ... property of 'tr'. ("" See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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merge - SAS merging with no common variable
    I need to merge two data sets that have no common variable, and only one variable apiece. One data set is about ... y 3 Thanks for any insight. See Question&Answers more detail:os...
asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)
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