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serialization - java.io.StreamCorruptedException: invalid stream header: 7371007E

I have a client Server application which communicate using objects. when I send only one object from the client to ... , getter and setters } See Question&Answers more detail:os...

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

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jasmine - Testing promise in Angular 2 ngOnInit

I have an Angular 2 component I am trying to put under test, but I am having trouble because the data ... the promise in ngOnInit is resolved? 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# - Why does the OnDeserialization not fire for XML Deserialization?

I have a problem which I have been bashing my head against for the better part of three hours. I am almost ... might be. Any ideas, folks? See Question&Answers more detail:os...

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

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Uninitialized class members in Java do not issue any compiler errors. local variables however do. Why?

Consider the following code snippet in Java. It won't compile. package temppkg; final public class Main { ... are required to be initialized? 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 - What does printf return?

Today in my interview, the interviewer asked: printf is a function and every function returns something; int, void, ... as it's a function? See Question&Answers more detail:os...

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

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Google Maps Javascript API v3 Map Label and Polygons

I am using the Google Maps javascript API v3 with a project, and I am currently having troubles getting the ... but below the info window. 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 - How to profile PyCuda code with the Visual Profiler?

When I create a new session and tell the Visual Profiler to launch my python/pycuda scripts I get following ... ) Example settings Error message See Question&Answers more detail:os...

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

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html - Aligning to the bottom in flexbox

I'm have containers that should change height dynamically depending on the content. For all containers in a given row, the ... > </div> </div> See Question&Answers more detail:os...

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

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php - Customize addresses fields on WooCommerce My account and Checkout

I'm using the woocommerce_checkout_fields filter to edit the value of woocommerce field labels. It works fine on ... or shipping address). See Question&Answers more detail:os...

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

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Solving an ODE when the function is given as discrete values -matlab-

I have the following ODE: x_dot = 3*x.^0.5-2*x.^1.5 % (Equation 1) I am using ode45 to solve it. My ... I have to solve them by the same 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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php - Display MySQL results by date

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c# - Understanding Linq To Xml - Descendants return no results

I'm a completly New to Linq2XML as I code to much lines to perform simple things, and in a simple project I ... ; Thank you all for the help! 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 clear, remove, or reset HTML5 form validation state after "setCustomValidity("...");"?

How to clear, remove, or reset HTML5 form validation state after setCustomValidity("...");? Setting an empty string, ... Chrome 13.0.782.220 m See Question&Answers more detail:os...

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

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entity framework - Can anyone spot why I keep getting this error testing the EF 5 beta

Installed visual studio 11 beta as wanted to test EF 5 beta but keep hitting this an error. Method not found: ' ... `1.Add(TEntity entity) +72 See Question&Answers more detail:os...

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

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<img> vs <image> tag in HTML

I am writing an introductory HTML course. I remember discovering 9 years ago as I was learning HTML that both ... . Is this assumption correct? See Question&Answers more detail:os...

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

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list - How do I convert a Char to Int?

So I have a String of integers that looks like "82389235", but I wanted to iterate through it to add each number ... convert a Char to an Int? See Question&Answers more detail:os...

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

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ios4 - Could not load nib in bundle on iPhone device

I'm trying to test an app I'm developing on my iPhone. To do that I changed the target from Simulator to ... fine. What's wrong? Any ideas? 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 animate application icon in iOS?

I have recently identified that in iOS 7 the clock icon is animating showing the real time. Does anyone ... feature of one single application? 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 - PLSQL Insert into with subquery and returning clause

I can't figure out the correct syntax for the following pseudo-sql: INSERT INTO some_table (column1, column2) ... . Is there an alternative? 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 do I flush a file in Perl?

I have Perl script which appends a new line to the existing file every 3 seconds. Also, there is a C++ ... append. How can I do that? See Question&Answers more detail:os...

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

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Get *all* CSS attributes with jQuery

Here's how you get one css attribute using jQuery: $('someObject').css('attribute') How do you get them ... inline). Sorry for not specifying. 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 - What is an empty element?

According to the XML spec, this is the definition of an empty element: An element with no content is said ... have differrent opinions on 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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C#/WPF: Disable Text-Wrap of RichTextBox

Does anyone know how I can disable the text wrapping of a RichTextBox? E.g. if I have a large string which ... Scrollbar). Thanks a lot. Cheers 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 - How can I make an average of dates in MySQL?

How can I make an average between dates in MySQL? I am more interested in the time values, hours and minutes ... clue what data it is returning. 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 - MySQL: Computed Column

I'm just started using SQL and ran into a problem. In my database, I presently have two tables, Cinemas ... computed column (if even possible). 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 - How to display an image in jsp?

I have a bytearray image. I need to show that image in jpg format in jsp page and while clicking the image, i ... save it to my pc Please help See Question&Answers more detail:os...

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

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ruby: class instance variables vs instance variables

my idea is to create a community wiki for people that come from a java background because reading a lot ... simply the better @@class 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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verilog - How much have xxx precision binary fixed point representation?

I am trying to measure how much have accuracy when I convert to binary fixed point representation way. first ... different on original value. See Question&Answers more detail:os...

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

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