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Convert Unicode to ASCII without changing the string length (in Java)

What is the best way to convert a string from Unicode to ASCII without changing it's length (that is ... positions after the string conversion. See Question&Answers more detail:os...

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windows installer - Passing command line args to MSI from WiX bundle

I'm on Wix 3.7. I have an MSI that I would like to set a registry key (perhaps via a Custom Action, as ... > </Chain> </Bundle> </Wix> See Question&Answers more detail:os...

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XPath on an XML document with namespace

I'm having this XML document with namespaces and I want to extract some nodes using XPath. Here's the document: < ... "] and it doesn't work: See Question&Answers more detail:os...

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

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Copy Image to Clipboard from Browser in Javascript?

Is it possible to copy an image to the clipboard in javascript? I know how to copy text, but can you copy images? Is it a security limitation? See Question&Answers more detail:os...

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clr - Is it possible to get parameters' values for each frame in call stack in .NET

I'm talking about managed .NET code. If we run any program and attach VS to it we can see parameters' values ... in call stack. Just thoughts... See Question&Answers more detail:os...

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Mobile web: how to get physical pixel size?

I am creating a web app using jQuery Mobile and PhoneGap. There is a graph and if the user is using a large ... whether the device is a tablet. See Question&Answers more detail:os...

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Read text file in google GWT?

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post - Uploading a file larger than 2GB using PHP

I'm trying to upload a file larger than 2GB to a local PHP 5.3.4 server. I've set the following ... tell me why this keeps failing please? See Question&Answers more detail:os...

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Prolog append with cut operator

What problem can occur when we use append with cut operator? append2([],L,L):-!. append2([H|T],L,[H|TL]):-append2(T,L, ... 2],[],L). L = [1, 2]. See Question&Answers more detail:os...

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Mix Python Twisted with multiprocessing?

I need to write a proxy like program in Python, the work flow is very similar to a web proxy. The program ... elegant way by just using Twisted? See Question&Answers more detail:os...

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Terminate a process tree (C for Windows)

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extern - C#: Implementation of, or alternative to, StrCmpLogicalW in shlwapi.dll

For natural sorting in my application I currently P/Invoke a function called StrCmpLogicalW in shlwapi.dll. I was ... t use an extern function. See Question&Answers more detail:os...

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c# - How to hide the vertical scroll bar in a .NET ListView Control in Details mode

I've got a ListView control in Details mode with a single column. It's on a form that is meant to ... but without having the scrollbar present? See Question&Answers more detail:os...

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java - JSON parser for J2ME

I need a basic JSON parser that works with J2ME / CLDC 1.1. A Google search returns tons of answers on this ... use for parsing JSON from J2ME? See Question&Answers more detail:os...

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macos - GLUT on OS X with OpenGL 3.2 Core Profile

Is it possible to use GLUT on OS X Lion or OS X Mountain Lion using core profile (so I can use GLSL 1.50) ... an XCode project or a make-file? See Question&Answers more detail:os...

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c# - Extend IQueryable<T> Where() as OR instead of AND relationship

I am using my own extension methods of IQueryable<> to create chainable queries such as FindAll().FindInZip(12345). ... what you want Or'd. See Question&Answers more detail:os...

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javascript - Stop IE from loading dynamically included script twice

I am including some related content on misc. web pages by adding a <script> tag near the end of the <body ... that IE8 loads js_test2.js twice. See Question&Answers more detail:os...

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java - Checking if a URL exists or not

I need to check whether a URL exists or not. I want to write a servlet for this i.e. to check whether ... , then it should return some message. See Question&Answers more detail:os...

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How to monitor SQL Server Agent Job info in C#

I need to create an application for monitoring SQL Server 2000 Agent Job status and info when Job occur same as ... I am a rookie programmer. See Question&Answers more detail:os...

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javascript - Backbone.js fetch not actually setting attributes

I have a basic backbone model, its urlRoot attribute is set and the corresponding target on the server side returns ... What am I doing wrong? See Question&Answers more detail:os...

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c# - Sorting a linked list

I have written a basic linked list class in C#. It has a Node object, which (obviously) represents every ... working from this sample: 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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.net - Filetype association with application (C#)

I have a few questions related: 1) Is possible to make my program change filetype association but only when is ... that is the best approach? See Question&Answers more detail:os...

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How to insert Hindi language in Mysql

I changed the charset set but does not work CREATE TABLE `tbl_hindi` ( `data` varchar(1000) character set utf8 collate ... ('????????'); See Question&Answers more detail:os...

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android - RecyclerView items don't fill width

I have designed a layout with map fragment and recyclerView. Each recyclerView item is cardview (I have ... _locationView.setAdapter(_adapter); See Question&Answers more detail:os...

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c++ - Conversion from int** to const int**

Why do I get in this code: void foo ( const int ** ); int main() { int ** v = new int * [10] ... be possible to convert from non-const to const. 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# - Returning a SqlDataReader

I have this code: public static SqlDataReader GetGeneralInformation ( int RecID ) { using ( var conn = new SqlConnection( ... " ].ToString(); } See Question&Answers more detail:os...

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

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winforms - Sending commands to cmd prompt in C#

For one of my implementations I am working on a tool that is supposed to send/retrieve commands/results to/from ... that might be happening ? See Question&Answers more detail:os...

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c# - GeneralLink in Sitecore

I'm new to Sitecore.. I have created a Page template and add a field for a URL of type General Link. ... Text = item.GetFieldValue("Link1Text"); See Question&Answers more detail:os...

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

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