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I only just recently discovered that Visual C++ 2008 (and perhaps earlier versions as well?) supports ... worrying about portability issues? 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 write oracle insert script with one field as CLOB?

I want to create an insert script which will be used only to insert one record into one table. It has 5 columns ... characters', 23, 'John') ; See Question&Answers more detail:os...

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

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Difference between type[] and [type] in typescript

Lets say we have two interfaces: interface WithStringArray1 { property: [string] } interface WithStringArray2 { property: ... ] and string[]? See Question&Answers more detail:os...

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

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truetype - Warning: imagettftext() [function.imagettftext]: Could not find/open font in /home/a2424901/public_html/index.php on line 35

<?php session_start(); require_once 'facebook.php'; $app_id = "418907881455014"; $app_secret = " ... this code ? 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 - Cross-browser link to file on local system

I would like to make a link from a web page to a file on a local filesystem and make it work in all ... appropriate link based on the filename? See Question&Answers more detail:os...

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

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android - issue with "@id" vs "@+id" in positioning in Relative Layout

Good day, i have a slight issue with relative layouts and i don't know why. Normally when you trying to ... " for positioning too. Thank you See Question&Answers more detail:os...

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

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android - Changing color in a shape inside a layer-list programmatically

I am trying to change programmatically the color of the selectable_kachel_shape. Here is the xml file: ... layer list, programmatically? 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 - Eclipse classpath entries only used for tests

In Maven, you can have compile-time dependencies and test dependencies. This is a feature I love, and the ... without installing any plugins.) See Question&Answers more detail:os...

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

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Function-based indexes in SQL Server

I'm trying to understand if function based indexes similar to the one's in Oracle or PostgreSQL exist in SQL ... create/view such an index? 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++ - Constructor of type int

Considering the cost, are these cases the same? // case 1 int a = 5; // case 2 int a (5); // case 3 int a; a = 5 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# - How can I force a minimum number of decimal places in Json.net?

I'm getting an annoying inconsistency when I'm writing decimals to json using json.net. Sometimes it's to 1 ... .SerializeObject(obj)); } } 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 - HTML5 standards of nesting div in li or dl

I know that it is not allowed to nest div in li in HTML5, although you can and it works. Does that mean ... standard about nesting divs in dls? See Question&Answers more detail:os...

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

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compiler construction - How can I set the PATH variable for javac so I can manually compile my .java works?

Here's the address on my drive: C:Program FilesJavajdk1.6.0_18in How would I go about setting the path ... 'm using Windows 7 Professional. 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 display excel sheet in html page

I want to display EXCEL sheet embedded in IE with plain HTML. I have gone through other questions on ... Any help much appreciated. 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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How random is PHP's shuffle function?

Does anyone know what's the randomness of PHP's shuffle() function? Does it depend on the operating system? ... use mt_rand() as generator? See Question&Answers more detail:os...

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

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binary - How are negative numbers represented in 32-bit signed integer?

How are negative number represented in 32-bit signed integer? Is it two's or one's complement? or the last bit on ... a flag? For example: (-10) See Question&Answers more detail:os...

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

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In the System.java source, the standard input, output and error streams are declared final and initialized null?

public final static InputStream in = null; public final static PrintStream out = null; public final static PrintStream err ... println("foo"); } 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 Regex to match only a single occurrence no more or less

I have a string like below: single-hyphen I need to match the hyphen. However, I only want to match a single ... to do this? Thanks 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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jQuery behaving strange after page refresh (F5) in Chrome

I have a script, that works fine in FireFox, IE, but not in Chrome after F5 refresh only! It does work in ... problem isn't there, 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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sql - Convert String to Date in MS Access Query

I am trying to retrieve data from my access table based on Date column. My requirement is to display everything greater ... How can I fix 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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javascript - Module build failed (from ./node_modules/babel-loader/lib/index.js): Error: Cannot find module 'babel-preset-react'

I'm stuck with the following error when trying to build a react app with Webpack4 and Babel7. ERROR in ./src/ ... ", "@babel/preset-react"] } See Question&Answers more detail:os...

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

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javafx - Drag and Drop working differently in Java 11 vs Java 8

I wrote a program which makes use of drag and drop in javafx. In JavaFX8 it works perfectly. In JavaFX11, the drag ... ,"MARTIN","JACKSON" }; } See Question&Answers more detail:os...

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

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css - Styling options in bold in Internet Explorer

I am getting a styling problem with options. I need some options to appear in bold style, but Internet Explorer doesn ... { font-weight: bold; } See Question&Answers more detail:os...

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

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duplicate entry: com/android/volley/AuthFailureError.class while compiling project in android studio

I am using external libraries payu money sdk and linkedin-sdk, both uses volley libraries, which while compiling ... .volley' } 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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C# removing items from listbox

I have a listbox being populated from a SQLDATA pull, and it pulls down some columns that i dont want like ... if the list does not change. See Question&Answers more detail:os...

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

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jsf 2 - Why do ampersands (&) need to be encoded in JSF? Is there a way around this?

I often have Javascript on my JSF XHTML pages that has && in it, which I end up having to encode as && ... to be able to fix the issue 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 make a table in MySQL called "order"?

When I make a MySQL table order, it is created successfully but, when I execute any query against it, it ... our query against the order table? 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 - Exact Phrase search using Lucene?

I am using SpanTerm Query for searching exact phrase in lucene. But it doesnt seem to work. Here is my code. ... am doing it wrong??? Prateek See Question&Answers more detail:os...

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

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