compare

How to parse a month name (string) to an integer for comparison in C#?

天涯浪子 提交于 2019-11-26 11:49:20
I need to be able to compare some month names I have in an array. It would be nice if there were some direct way like: Month.toInt("January") > Month.toInt("May") My Google searching seems to suggest the only way is to write your own method, but this seems like a common enough problem that I would think it would have been already implemented in .Net, anyone done this before? James Curran DateTime.ParseExact(monthName, "MMMM", CultureInfo.CurrentCulture ).Month Although, for your purposes, you'll probably be better off just creating a Dictionary<string, int> mapping the month's name to its

Why does (0 < 5 < 3) return true?

ε祈祈猫儿з 提交于 2019-11-26 11:36:20
I was playing around in jsfiddle.net and I'm curious as to why this returns true? if(0 < 5 < 3) { alert("True"); } So does this: if(0 < 5 < 2) { alert("True"); } But this doesn't: if(0 < 5 < 1) { alert("True"); } Is this quirk ever useful? Order of operations causes (0 < 5 < 3) to be interpreted in javascript as ((0 < 5) < 3) which produces (true < 3) and true is counted as 1, causing it to return true. This is also why (0 < 5 < 1) returns false, (0 < 5) returns true, which is interpreted as 1 , resulting in (1 < 1) . My guess is because 0 < 5 is true, and true < 3 gets cast to 1 < 3 which is

How would you compare two XML Documents?

拥有回忆 提交于 2019-11-26 11:16:10
As part of the base class for some extensive unit testing, I am writing a helper function which recursively compares the nodes of one XmlDocument object to another in C# (.NET). Some requirements of this: The first document is the source , e.g. what I want the XML document to look like. Thus the second is the one I want to find differences in and it must not contain extra nodes not in the first document. Must throw an exception when too many significant differences are found, and it should be easily understood by a human glancing at the description. Child element order is important, attributes

Query comparing dates in SQL

隐身守侯 提交于 2019-11-26 11:08:13
问题 I have a table with dates that all happened in the month November. I wrote this query select id,numbers_from,created_date,amount_numbers,SMS_text from Test_Table where created_date <= \'2013-04-12\' This query should return everything that happened in month 11 (November) because it happened before the date \'2013-04-12\' (in December) But it\'s only returning available dates that happened in days lesser than 04 (2013- 04 -12) Could it be that it\'s only comparing the day part? and not the

How to compare two date values with jQuery [duplicate]

◇◆丶佛笑我妖孽 提交于 2019-11-26 11:01:05
问题 This question already has answers here : Age from Date of Birth using JQuery (7 answers) Closed 5 years ago . I have two String fields which represent Dates in my page and I would like to compare these two fields to know if my first date < second date. How can I do this? <tr> <td align=\"right\">First Date: </td> <td align=\"left\"> <html:text name=\"addPublicationForm\" styleId=\"firstDate\" property=\"firstDate\" maxlength=\"10\"/></td> </tr> <tr> <td align=\"right\">Second Date: </td> <td

Compare two files in Visual Studio

*爱你&永不变心* 提交于 2019-11-26 10:04:09
问题 I saw new comparsion tool in VS 2012 for comparing two files or two versions of file. I like it. But when I tried to find it I can\'t because I don\'t use TFS. Is there a way how can I just compare two files with builtin feature in VS but without TFS? 回答1: You can invoke devenv.exe /diff list1.txt list2.txt from the command prompt or, if a Visual Studio instance is already running, you can type Tools.DiffFiles in the Command window, with a handy file name completion: 回答2: You can try

Check if string contains word in array

风流意气都作罢 提交于 2019-11-26 09:37:33
问题 This is for a chat page. I have a $string = \"This dude is a mothertrucker\" . I have an array of badwords: $bads = array(\'truck\', \'shot\', etc) . How could I check to see if $string contains any of the words in $bad ? So far I have: foreach ($bads as $bad) { if (strpos($string,$bad) !== false) { //say NO! } else { // YES! } } Except when I do this, when a user types in a word in the $bads list, the output is NO! followed by YES! so for some reason the code is running it twice through. 回答1

In Python, is there a concise way of comparing whether the contents of two text files are the same?

你说的曾经没有我的故事 提交于 2019-11-26 09:27:49
问题 I don\'t care what the differences are. I just want to know whether the contents are different. 回答1: The low level way: from __future__ import with_statement with open(filename1) as f1: with open(filename2) as f2: if f1.read() == f2.read(): ... The high level way: import filecmp if filecmp.cmp(filename1, filename2, shallow=False): ... 回答2: If you're going for even basic efficiency, you probably want to check the file size first: if os.path.getsize(filename1) == os.path.getsize(filename2): if

Compare multidimensional arrays in PHP

 ̄綄美尐妖づ 提交于 2019-11-26 09:14:02
问题 How can I compare multidimensional arrays in php? Is there a simple way? 回答1: The simplest way I know: $a == $b; Note that you can also use the === . The difference between them is: With Double equals == , order is important: $a = array(0 => 'a', 1 => 'b'); $b = array(1 => 'b', 0 => 'a'); var_dump($a == $b); // true var_dump($a === $b); // false With Triple equals === , types matter: $a = array(0, 1); $b = array('0', '1'); var_dump($a == $b); // true var_dump($a === $b); // false Reference:

Extract the difference between two strings in Java

十年热恋 提交于 2019-11-26 09:09:53
问题 Hi I have two strings : String hear = \"Hi My name is Deepak\" + \"\\n\" + \"How are you ?\" + \"\\n\" + \"\\n\" + \"How is everyone\"; String dear = \"Hi My name is Deepak\" + \"\\n\" + \"How are you ?\" + \"\\n\" + \"Hey there \\n\" + \"How is everyone\"; I want to get what is not present in the hear string that is \"Hey There \\n\". I found a method , but it fails for this case : static String strDiffChop(String s1, String s2) { if (s1.length() > s2.length()) { return s1.substring(s2