replace

问题 I have the following javascript string /Library/Application%20Support/Adobe/Fireworks%20CS6/Commands The numeral in the "CS#" section may change, but I would like to convert the string to the following format keeping in mind that the numeral may change. /Library/Caches/Adobe/TypeSupport/CS6 I know I can do this in several ways, but for the purpose of education I am looking for the best method. I can search with a regular expression using the replace method, but is it possible to use matches

问题 How can I replace some of the NewLine characters inside a large text (*.csv) file (~ 2 GB) ? I cannot read the whole file with File.ReadAllText because a get a OutOfMemory Error and I cannot use the StreamReader because it strips away all the NewLine characters. Here's some sample text: Row1Field1;Row1Field2;Row1Field3(NewLine) Row2Field1;Row2Fie(NewLine) *<--- This newline is by mistake and I want to replace it!* ld2;Row2Field3(NewLine) Row3Field1;Row3Field2;Row3Field3(NewLine) 回答1: You

问题 I've put together an attendance google sheet that pulls data from weekly attendance tabs to a master sheet with all the weeks together. So far the master sheet is set so that more weeks can be added by pressing a button by duplicating the first week of the master sheet and appending it to the last column of the sheet. So what I need help with is in the cells of the new duplicated week find a portion of the formula, in the case would be the dates of the old week tab '9/21-9/25' (the full

问题 I've put together an attendance google sheet that pulls data from weekly attendance tabs to a master sheet with all the weeks together. So far the master sheet is set so that more weeks can be added by pressing a button by duplicating the first week of the master sheet and appending it to the last column of the sheet. So what I need help with is in the cells of the new duplicated week find a portion of the formula, in the case would be the dates of the old week tab '9/21-9/25' (the full

问题 I trying to replace the src , href value but with a small modified using regex Simple example //Find: <img src="icons/google-icon.svg" > //Replace to: <img src="{{asset('icons/google-icon.svg')}}" > //Find: <link href="css/style.css"> //Replace to: <link href="{{asset('css/style.css')}}"> /** etc... */ Now this is my regex: //Find: src\s*=\s*"(.+?)" //Replace to: src="{{ asset('$1') }}" And its work very great actually but its only for src not [ href , src ], also I want to exclude any value

问题 I've put together an attendance google sheet that pulls data from weekly attendance tabs to a master sheet with all the weeks together. So far the master sheet is set so that more weeks can be added by pressing a button by duplicating the first week of the master sheet and appending it to the last column of the sheet. So what I need help with is in the cells of the new duplicated week find a portion of the formula, in the case would be the dates of the old week tab '9/21-9/25' (the full

问题 I've put together an attendance google sheet that pulls data from weekly attendance tabs to a master sheet with all the weeks together. So far the master sheet is set so that more weeks can be added by pressing a button by duplicating the first week of the master sheet and appending it to the last column of the sheet. So what I need help with is in the cells of the new duplicated week find a portion of the formula, in the case would be the dates of the old week tab '9/21-9/25' (the full

问题 I trying to replace the src , href value but with a small modified using regex Simple example //Find: <img src="icons/google-icon.svg" > //Replace to: <img src="{{asset('icons/google-icon.svg')}}" > //Find: <link href="css/style.css"> //Replace to: <link href="{{asset('css/style.css')}}"> /** etc... */ Now this is my regex: //Find: src\s*=\s*"(.+?)" //Replace to: src="{{ asset('$1') }}" And its work very great actually but its only for src not [ href , src ], also I want to exclude any value

问题 I am writing a custom template filter that highlights the keyword put into the search engine in the search results page, just like in Google search results. Code for custom filter: register = template.Library() @register.filter @stringfilter def highlight(value, search_term): return value.replace(search_term, "<span class='highlight'>%s</span>" % search_term) The filter doesn't change the targeted word's CSS class into <span class='highlight'> . Instead, the output displayed text in the

问题 I have data obtained from a survey that lists the recipient's name and whether or not they selected a specific county in the state. The survey structure outputs an off for any county not selected and an for the selected county. The state has about 100 counties so there end up being a lot of columns that really correspond to the same question. What I am looking to do is replace any cells with on with the county name and any cells with off with a blank. From there I can basically unite many