uppercase

Is it bad to use uppercase letters for html tags?

由 南楼画角 提交于 2019-11-26 22:27:16
What is the best practice? <HTML> or <html> And why we should stick with one particular case? However all browsers seems to interpret both cases and returns the expected output. Spudley The lower-case "requirement" is a legacy of xHTML, which explicitly required it. Plain old HTML on the other hand does not follow the rigid struct requirements of XML, and does not therefore have the fixed requirement for use of case However developers have tended to stick with lower case as a convention anyway, mainly on the grounds that it's a lot easier to read when you're working on it, and easier to type.

Regex to match only uppercase “words” with some exceptions

由 依然范特西╮ 提交于 2019-11-26 19:59:59
问题 I have technical strings as the following: "The thing P1 must connect to the J236 thing in the Foo position." I would like to match with a regular expression those only-in-uppercase words (namely here P1 and J236 ). The problem is that I don't want to match the first letter of the sentence when it is a one-letter word. Example, in: "A thing P1 must connect ..." I want P1 only, not A and P1 . By doing that, I know that I can miss a real "word" (like in "X must connect to Y" ) but I can live

How to make first letter of a word capital?

由 半腔热情 提交于 2019-11-26 16:55:26
问题 I have a word default and I want a php function to make only first letter capital. Can we do that. Please help me out as I am very new to php coding. 回答1: You may want to use ucfirst(). For multibyte strings, please see this snippet. 回答2: ucfirst capitalizes the first letter in a string. ucwords capitalizes every word in a string. 回答3: Hello Geeta you can simply use ucwords() php function to make every first letter of your word Upper Cased! Hope this would help! 回答4: I think that http://se2

Using upper-case and lower-case xpath functions in selenium IDE

由 天大地大妈咪最大 提交于 2019-11-26 16:32:48
I am trying to get a xpath query using the xpath function lower-case or upper-case , but they seem to not work in selenium (where I test my xpath before I apply it). Example that does NOT work: //*[.=upper-case('some text')] I have no problem locating the nodes I need in complex path and even using aggregated functions, as long as I don't use the upper and lower case. Has anyone encountered this before? Does it make sense? Thanks. upper-case() and lower-case() are XPath 2.0 functions. Chances are your platform supports XPath 1.0 only. Try: translate('some text','abcdefghijklmnopqrstuvwxyz',

Converting a char to uppercase

由 霸气de小男生 提交于 2019-11-26 15:34:04
问题 String lower = Name.toLowerCase(); int a = Name.indexOf(" ",0); String first = lower.substring(0, a); String last = lower.substring(a+1); char f = first.charAt(0); char l = last.charAt(0); System.out.println(l); how would i get the F and L variables converted to uppercase. 回答1: You can use Character#toUpperCase() for this. char fUpper = Character.toUpperCase(f); char lUpper = Character.toUpperCase(l); It has however some limitations since the world is aware of many more characters than can

Convert an entire range to uppercase without looping through all the cells

由 依然范特西╮ 提交于 2019-11-26 15:29:53
right now I'm using the following code to convert a list of ticker symbols from lowercase to upper case letters: Dim Tickers As String Dim n As Integer For n = 2 To Last Tickers = UCase(W.Cells(n, 1).Value) W.Cells(n, 1).Value = Tickers Next n Is there a method I can use to convert the whole range in one line? something like: Range("A1:A20").convertouppercasesomehow Siddharth Rout Is there a method I can use to convert the whole range in one line? Yes you can convert without looping. Try this Sub Sample() [A1:A20] = [INDEX(UPPER(A1:A20),)] End Sub Alternatively, using a variable range, try

Replace a Regex capture group with uppercase in Javascript

由 一个人想着一个人 提交于 2019-11-26 15:21:21
I'd like to know how to replace a capture group with its uppercase in JavaScript. Here's a simplified version of what I've tried so far that's not working: > a="foobar" 'foobar' > a.replace( /(f)/, "$1".toUpperCase() ) 'foobar' > a.replace( /(f)/, String.prototype.toUpperCase.apply("$1") ) 'foobar' Would you explain what's wrong with this code? ChaosPandion You can pass a function to replace . var r = a.replace(/(f)/, function(v) { return v.toUpperCase(); }); Explanation a.replace( /(f)/, "$1".toUpperCase()) In this example you pass a string to the replace function. Since you are using the

How to change a string into uppercase

由 喜欢而已 提交于 2019-11-26 12:49:33
问题 I have problem in changing a string into uppercase with Python. In my research, I got string.ascii_uppercase but it doesn\'t work. The following code: >>s = \'sdsd\' >>s.ascii_uppercase Gives this error message: Traceback (most recent call last): File \"<console>\", line 1, in <module> AttributeError: \'str\' object has no attribute \'ascii_uppercase\' My question is: how can I convert a string into uppercase in Python? 回答1: >>> s = 'sdsd' >>> s.upper() 'SDSD' See String Methods. 回答2: To get

angularjs force uppercase in textbox

由 一个人想着一个人 提交于 2019-11-26 11:57:52
问题 I\'ve tried using the uppercase filter but it does not work. I\'ve tried doing it two ways: <input type=\"text\" ng-model=\"test\" uppercase/> and <input type=\"text\" ng-model=\"{{test | uppercase}}\"/> The 2nd triggers a javascript error: Syntax Error: Token \'test\' is unexpected, expecting [:] I want the text to be forced to uppercase as the user types in the textbox. How can I do that? 回答1: Please see the other answer below, which is superior to this one. this answer is based on the

Why is capitalizing the first letter of a string so convoluted in Rust?

由 孤街浪徒 提交于 2019-11-26 11:00:03
问题 I\'d like to capitalize the first letter of a &str . It\'s a simple problem and I hope for a simple solution. Intuition tells me to do something like this: let mut s = \"foobar\"; s[0] = s[0].to_uppercase(); But &str s can\'t be indexed like this. The only way I\'ve been able to do it seems overly convoluted. I convert the &str to an iterator, convert the iterator to a vector, upper case the first item in the vector, which creates an iterator, which I index into, creating an Option , which I
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