option

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I can't figure out why IE10 considered options at indexes 1 & 6 invalid? I am expecting that only option at index 0 should fail and prevent the form from submitting. <select required = "required" > <option value = "" > Select </option> <optgroup label = "First" > <option value = "A" > 1 </option> <option value = "B" > 2 </option> <option value = "C" > 3 </option> <option value = "D" > 4 </option> </optgroup> <optgroup label = "Second" > <option value = "1" > A </option> <option value = "2" > B </option> <option value = "3" > C <

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I Am reading excel file using com.crealytics.spark.excel package. Below is the code to read an excel file in spark java. Dataset<Row> SourcePropertSet = sqlContext.read() .format("com.crealytics.spark.excel") .option("location", "D:\\5Kto10K.xlsx") .option("useHeader", "true") .option("treatEmptyValuesAsNulls", "true") .option("inferSchema", "true") .option("addColorColumns", "false") .load("com.databricks.spark.csv"); But I tried with the same (com.crealytics.spark.excel) package to write dataset object to an excel file in spark java.

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Lets say I have a table1 : id name ------------- 1 "one" 2 "two" 3 "three" And a table2 with a foreign key to the first: id tbl1_fk option value ------------------------------- 1 1 1 1 2 2 1 1 3 1 2 1 4 3 2 1 Now I want to have as a query result: table1.id | table1.name | option | value ------------------------------------- 1 "one" 1 1 2 "two" 1 1 3 "three" 1 "one" 2 1 2 "two" 3 "three" 2 1 How do I achieve that? I already tried: SELECT table1.id, table1.name, table2.option, table2.value FROM table1 AS table1 LEFT outer JOIN table2 AS table2

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: By default, jquery datatable shows 10 by default and has options : 10,25,50,100 How can I change these options? 回答1: Don't forget to change the iDisplayLength as well: $(document).ready(function() { $('#tbl_id').dataTable({ "aLengthMenu": [[25, 50, 75, -1], [25, 50, 75, "All"]], "iDisplayLength": 25 }); } ); 回答2: $(document).ready(function() { $('#example').dataTable( { "aLengthMenu": [[25, 50, 75, -1], [25, 50, 75, "All"]], "pageLength": 25 } ); } ); aLengthMenu : This parameter allows you to readily specify the entries in the length drop

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I know I have to change the id into a val but how??? any idea? sorry, It might be so easy for you guys but not for me:-) each option scrollTo a specific tag, but on click doesn't work http://jsfiddle.net/9w0L7fxb/ var body = $('html, body'); $('#London').on("click", function (e) { e.preventDefault(); body.animate({ scrollTop: slideMap.offset().top - 63 }, 'slow'); return false; }); $("option#London").change(function () { $(this).val(); }); http://jsfiddle.net/ym4frmp6/ 回答1: You should use change event. var body = $('html, body'); $('.country

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: This question already has an answer here: DEF file syntax error in visual studio 2012 1 answer i have a very curious problem, when i try to build with Visual Studio 2013 . Anyone can help me? What i'm doing wrong? Original Message (German) 1>------ Erstellen gestartet: Projekt: npworpg, Konfiguration: Debug Win32 ------ 1>LINK : fatal error LNK1117: Syntaxfehler in Option "VERSION:1.0.0". ========== Erstellen: 0 erfolgreich, 1 fehlerhaft, 0 aktuell, 0 übersprungen ========== Translated 1>------ Creating started: Project: npworpg,

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: When I try run my web application in bootstrap.js I get the following error: Unhandled exception at line 1306, column 7 in localhost:7904/Scripts/bootstrap.js 0x800a139e - JavaScript runtime error: selector option must be specified when initializing tooltip on the window.document object! This is the following lines of code it is referring to: Tooltip.prototype.init = function (type, element, options) { this.enabled = true this.type = type this.$element = $(element) this.options = this.getOptions(options) this.$viewport = this.options

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have no idea how to test and I was following a tutorial.I am trying to run: package name.company.sunshine.app.data; import android.test.AndroidTestCase; public class TestPractice extends AndroidTestCase { /* This gets run before every test. */ @Override protected void setUp() throws Exception { super.setUp(); } public void testThatDemonstratesAssertions() throws Throwable { int a = 5; int b = 3; int c = 5; int d = 10; assertEquals("X should be equal", a, c); assertTrue("Y should be true", d > a); assertFalse("Z should be false", a == b);

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I want to alert an option when the mouse-cursor is over it. I use this code: $ ( "select > option" ). hover ( function () { alert ( $ ( this ). attr ( "id" )); }); Unfortunately, this is neither working in IE nor in FF. Can someone give me a hint please? 回答1: You can try this. $ ( "select" ). hover ( function ( e ) { var $target = $ ( e . target ); if ( $target . is ( 'option' )){ alert ( $target . attr ( "id" )); //Will alert id if it has id attribute alert ( $target . text ()); //Will alert the text of the option alert ( $target