double-quotes

问题 In Python 3.5, I have the following dictionary to be dumped into a .yaml file. D={'name': 'mydata', value: {'x': 1, 'y': 2, 'z':3}} When I run the following code: import ruamel import ruamel.yaml as yaml D={'name': 'mydata', 'value': {'x': 1, 'y': 2, 'z':3}} yaml.round_trip_dump(D, open('my_yaml.yaml', 'w'), default_flow_style=False, indent=4) The resulting my_yaml.yaml looks like the following: name: mydata value: z: 3 x: 1 y: 2 My question is, is there a handy way to write double quotes

问题 I've got a line from a CSV file with " as field encloser and , as field seperator as a string. Sometimes there are " in the data that break the field enclosers. I'm looking for a regex to remove these " . My string looks like this: my $csv = qq~"123456","024003","Stuff","","28" stuff with more stuff","2"," 1.99 ","",""~; I've looked at this but I don't understand how to tell it to only remove quotes that are not at the beginning of the string not at the end of the string not preceded by a ,

问题 In my current VBA code, I have a query in which I am using Chr(34) to put quotation marks between some of my variables. I was wondering what alternatives exist to this. This is a simple question, i know, but I haven't had any success with repeating quotation marks like this " & variable string here & " My code is messy for one and not understandable for people who are not familiar with VBA: comboService = Chr(34) & Me.Combo8.Value & Chr(34) Also, this hasn't worked: comboService = """" & Me

问题 I've been searching for a solution to this but couldn't find one. Not sure if its possible. Can I pass into command-line execution that passes a in a bat file which has an input file as its arguments? So from the command-line it'll look like this: C:\run.exe "C:\space folder\run.bat "C:\space folder\input.txt"" The problem is with the folders that has spaces so the quotes are required to be in there. 回答1: Try this: C:\run.exe "C:\space folder\run.bat \"C:\space folder\input.txt\"" And here is

问题 I have a sting that has embedded " : tx <iq id="wUcdTMYuYoo41" to="2348138248411@" type="set" xmlns="w:profile:picture"> how can i present such a string as a value in Elixir? for example: iex> s= "tx <iq id="wUcdTMYuYoo41" to="2348138248411@" type="set" xmlns="w:profile:picture">" Using ~s and ~S did not help iex(20)> s=~S("tx <iq id="wUcdTMYuYoo41" to="2348138248411@" type="set" xmlns="w:profile:picture">") ** (SyntaxError) iex:20: keyword argument must be followed by space after: w: iex(20)

问题 I have the following Bash script: DIR="~/Folder/With\ Spaces" CMD="find $DIR -type f" # echo showing hidden characters echo $CMD | cat -v while read line do echo $line done < <($CMD) The output: find ~/Folder/With\ Spaces -type f find: ~/Folder/With\: No such file or directory find: Spaces: No such file or directory I've gone through this every way I can think of, with single and double quotes, backslash and no backslash, quotes around the variable in the other lines, no dice. If I understand

问题 I have a small but weird problem while encoding php arrays to json. I need to prevent array() from adding double quotes around specific values. Here is the php array: $coordinates="[".$row["lat"].",".$row["lng"]."]"; $egUser=array( "geometry"=>array( "type"=>"$type", "coordinates"=>$coordinates ), "type2"=>"$type2", "id"=>$id ); $arrayjson[]=$egUser; Wich return the following json with json_encode : var member = { "type": "FeatureCollection", "features": [{ "geometry": { "type": "Point",

问题 i have the following code: var name = "Joe O'Neal"; var row= []; row.push( "<td><input type='hidden' name='milestones[" + id + "].Name' value='" + name + "' class='currentRowName' /> <span class='currentRowNameText'>" + name + "</span></td>") but the issue is that i have a situation where there is an apostrophe in the name variable so it causes problems with this: value='" + name + "' what is the correct way to write this to avoid any conflicts with apostrophes? In C#, i would do something

问题 I have a .CSV file which has few records with numbers in them which are enclosed in double quotes (such as in "455,365.44") and commas in between the quotes. I need to remove the comma from the numeric values("455,365.44" should look like 455365.44 after processing) of the records so I could use them in the further processing of the file. Here is a example of the file column 1, column 2, column 3, column 4, column 5, column 6, column 7 12,"455,365.44","string with quotes, and with a comma in

问题 I am writing a C code which reads from a file and generates an intermediate .c file. To do so I use fprintf() to print into that intermediate file. How can I print " ? 回答1: You can use escape symbol \" For example puts( "\"This is a sentence in quotes\"" ); or printf( "Here is a quote %c", '\"' ); or printf( "Here is a quote %c", '"' ); 回答2: If you just want to print a single " character: putchar('"'); The " doesn't have to be escaped in a character constant, since character constants are