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How to do system short cuts cross platform integration in Java?

As you may know, the short-cuts of save in Mac OS X is Cmd+S on Windows is Ctrl+S, and the ... on different OSs. Any recommendations? Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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xml - Is it possible to use a Dynamic xPath expression in a xslt style sheet?

I'd like to use the value of an xslt parameter in an xpath expression. Specifically, as part of a not ... help would be greatly appreciated. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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iphone - How to find size of a file before downloading it in iOS 7?

Wanted to find size of a file on some server before downloading it in iOS 7... I have ... didReceiveResponse:(NSURLResponse *)response See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How can I get CPU load per core in C#?

How can I get CPU Load per core (quadcore cpu), in C#? Thanks :) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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syntax - Why does white-space affect ruby function calls?

I get a syntax error with this code render json: { "what" => "created", "whatCreated" => "thing" ... after render_to_string breaks my rails app? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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assembly - When should I use size directives in x86?

When to use size directives in x86 seems a bit ambiguous. This x86 assembly guide says the following: In ... the DWORD PTR directive redundant? See Question&Answers more detail:os...

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java - How can I check that JButton is pressed? If the isEnable() is not work?

How can I check that JButton is pressed? I know that there is a method that its name is "isEnabled" So I try ... . Why does it occur like that? See Question&Answers more detail:os...

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sql server - Save a spark RDD to the local file system using Java

I have a RDD that is generated using Spark. Now if I write this RDD to a csv file, I am provided with ... Any clarity needed, please let know. See Question&Answers more detail:os...

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Ordering DIVs based on class name using Javascript/Jquery

I have the following HTML structure: <div id="container"> <div>1</div> <div class="red">2</div> <div class=" ... >7</div> </div> Help? Thanks. See Question&Answers more detail:os...

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How does a C-style struct with a bitfield get represented in a Rust #[repr(C)] struct?

I have a C struct defined as: struct my_c_s { u_char *ptr; unsigned flag_a:1; unsigned flag_b:1; int some_num ... pub flag_bits: ::libc::c_uint, See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Listview error: "Your content must have a ListView whose id attribute is 'android.R.id.list'"

I am getting an error in my logcat saying "Your content must have a ListView whose id attribute is 'android.R. ... 14.5dp" /> </RelativeLayout> See Question&Answers more detail:os...

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How to create multiple tables in jasper report using json as a datasource?

I need to make report like this: Product Name : Product XYZ --------------------------------- | Item Name ... XYZ2", "quantity": 150 }] } ] } } See Question&Answers more detail:os...

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ibm mobilefirst - Ecma Error: TypeError: Cannot call property

I have written some java code in an adapter in worklight project. when i m trying to call the java method, ... fileInstance.downloadFile(); }; } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Reverse word of full sentence

I want to print string in reverse format: Input: My name is Archit Patel Output: Patel Archit is name My. I've ... ); return new string(arr); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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visualization - Matplotlib Colormap with two parameter

I am trying to represent two variables x and y on a map using colours. So far the best I can acheive ... in matplotlib that takes two variables? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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visual studio - Is there any extension for VS copying code position?

I want to copy code position with namespace, function name, class name, line number etc. I will paste this ... project for task/bug entry. See Question&Answers more detail:os...

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c - Why is 248x248 the maximum bi dimensional array size I can declare?

I have a program problem for which I would like to declare a 256x256 array in C. Unfortunately, I each time I ... how to check GCC version). See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Array Intersection in Spark SQL

I have a table with a array type column named writer which has the values like array[value1, value2], array[ ... achieve my goal in Spark SQL? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Can I reuse the parameter definition of a function in Typescript?

I would like to capture the compile-time parameter structure of a function that I can reuse in multiple function ... might be a smarter way. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - use $(this) in ajax callback jquery

i'm doing a jQuery.post to a php file, and the file return's me a value. the question is: why the $(this) ... work in the callback ? } ) }); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to decode a JSON string in PHP?

I have a JSON string that looks something like this: {"addresses":{"address":[{"@array":"true","@id":"888888 ... 'address']['address1']; Thanks! See Question&Answers more detail:os...

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json - How to get around or make PHP json_decode not alter my very large integer values?

So I'm using php 5.2.6 in a WAMP environment. I'm trying to use the json_decode function to make a json ... 't an option. Please help! Thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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visual studio 2013 - CodedUI test does not read data from CSV input file

I am having difficulty mapping a CSV file with the Coded UI test method. This is most likely a stupid ... values it works perfectly fine. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to embed an input or textarea in a canvas element?

I want to edit text on an HTML canvas by displaying an input box or textarea inside it. However, when I ... text directly on the canvas element. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - SimpleJson handling of same named entities

I'm using the Alchemy API in app engine so I'm using the simplejson library to parse responses. The problem ... there anyway to go around this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Nullpointer exception

There is a possiblity that this may be a dupicate question. I initialize a String variable to null.I may ... workaround that is efficient.TIA See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Problem with Renaming a Column in SQL Server

So I was trying to rename a column in my table from Conversion_Fee_PerShare to just Conversion Fee. I looked up ... . Whats the right syntax? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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SQL SERVER PIVOT table with joins and dynamic columns

I have a query that I need to pivot and having trouble. Versions of SQL Server is 2005 and 2008. The query ... span across. Thank you in advance See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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