replace

问题 I have a problem with a pandas Dataframe that amongst other things contains the number of rooms in an apartment (type String). This data consists of a unicode character u"\u00BD" (https://www.fileformat.info/info/unicode/char/00bd/index.htm). How do i effectively replace this character with decimal values so that instead of the unicode character the data will read 2.5, 3.5, 4.5 etc (Still String format) . It currently looks like this: 2½, 3½, 4½ etc And i want the values in the column to be 2

问题 I have a string which looks like this someString = "#3Hello there! How many #4candies did you sell today? Do have any #4candies left?" lookupDict = {"Hello there": "#3", "candies": "#4"} Now I want to replace every terms in the string someString with #0 which are not in the dictionary lookupDict . I can't split by a space " " since this will make certain terms like Hello there appear as two different words Hello and there and that would never match my condition. Now I know to apply basic

问题 I have find related answer but not same like this topic, so i asked this question. My question is, i'm trying to replace image file name default.jpg to hqdefault.jpg from all images below, I'm unable to change image links manually, so i have to change it by jquery. Images <div id="selector"> <img src="http://img.youtube.com/vi/qDc_5zpBj7s/default.jpg"> <img src="http://img.youtube.com/vi/ss7EJ-PW2Uk/default.jpg"> <img src="http://img.youtube.com/vi/ktd4_rCHTNI/default.jpg"> <img src="http:/

问题 Could you assist me with replacing an identifier value with a value from a dictionary. So the code looks like follow #string holds the value we want to output s = '${1}_p${guid}s_${2}' d = {1: 'bob', 2: '123abc', 3: 'CA', 4: 'smith' } I want to be able to replace ${1} with bob and ${2} with 123abc, I only want to change a value if the value inside ${} is just a number then, replace it with the value within the dictionary. output = 'bob_p${guid}s_123abc' I tried using template module, but it

问题 I have a json file with the following content - { "IsEnabled": true, "EngineConfiguration": { "PollInterval": "00:00:15", "Components": [{ "Id": "Logs", "FullName": "AWS.EC2.Windows.CloudWatch.CustomLog.CustomLogInputComponent,AWS.EC2.Windows.CloudWatch", "Parameters": { "LogDirectoryPath": "C:\\log\\2018-05-25", "TimestampFormat": "yyyy-MM-dd HH:mm:ss", "Encoding": "UTF-8", "Filter": "", "CultureName": "en-US", "TimeZoneKind": "UTC", "LineCount": "1" } }] } } I want to replace this date

问题 I have a csv, which looks like this: name,code,age Himsara,9877,12 John,9437721,16 Razor,232,45 I have to replace the column code according to some regular expressions. My logic is shown in a Scala code below. if(str.trim.length == 9 && str.startsWith("369")){"PROB"} else if(str.trim.length < 8){"SHORT"} else if(str.trim.startsWith("94")){"LOCAL"} else{"INT"} I used a UpdateRecord Processor to replace the data in the code column. I added a property called /code which contains the value. $

问题 I have exported data from an EventLog using PowerShell and have created a sample Schema to import the data into SQL however there is an issue of the way the data is exported from PowerShell using ConvertToXML. The exports of the XML looks like this; <Property Name="Version">0</Property> <Property Name="Qualifiers" /> <Property Name="Level">0</Property> <Property Name="Task">14339</Property> <Property Name="Opcode">0</Property> <Property Name="Keywords">-9218868437227405312</Property>

问题 I have 2 text columns where I need to replace (on update) chars from array 1 ('q','x','y','z') to their index-equivalent value in array 2 ('a','b','c','d'). The closest I've come to atm is to nest the replace calls within each other like so UPDATE mytable SET col1=replace( replace( replace( replace( col1,'q','a' ),'x','b' ),'y','c' ),'z','d' ), col2=replace( replace( replace( replace( col2,'q','a' ),'x','b' ),'y','c' ),'z','d' ) but surely there must be a better way to do this? In my live

问题 I have a RegExp, doing a string replace, with global set. I only need one replace, but I'm using global because there's a second set of pattern matching (a mathematical equation that determines acceptable indices for the start of the replace) that I can't readily express as part of a regex. var myString = //function-created string myString = myString.replace(myRegex, function(){ if (/* this index is okay */){ //!! want to STOP searching now !!// return //my return string } else { return

问题 I am trying to delete the first occurrence of "<" and ">" in a cell without losing formatting of the remainder of the cell's contents. I have looked in several places here, and other, to no avail. This is what I am trying to do: Say "A1" contains the text: "This is <a> long string with several <occurrences> of a <special> character." In any case, What I am trying to do is remove the ">", and in a perfect world the "<", from the first word which contains them while maintaining the bold