spaces

问题 I want to pass a string to main, but I am having trouble with spaces. I pass the string "C:\Documents and Settings\desktop\..." to the Main(string[] args) and I had: args[0] = "C:\Documents" args[1] = "and" args[2] = "Settings\desktop\..." But what I want is: args[0] = "C:\Documents and Settings\desktop\..." Any way to keep spaces but concatenate to one element of the string? The code should also work with any number of spaces in a given file path, not just 2 in this case. 回答1: This is

问题 I'm trying to make a name field filter with jQuery and I tried so many regular expressions and no of them work fully. All I need is to make the name field as the name field - nothing else, e.g. Adam Jeremy Smith for example. So there would be no possibility to type $ or / or _ or ~ or 0-9 or anything else? How to do this? I thought it should be: /[^\\p{L}]+([^0-9])+$/ Yeah it works only if you type e.g. 'Adam Je4' but if you continue and write 'Adam Je4remy' it doesn't work and validates it

问题 Octave adds spaces with strcat In Octave I run these commands: strcat ("hel", " ", "lo") I get this result: ans = hello Instead of what I expected: ans = hel lo strcat to me sounds like "concatenate strings". A space is a valid character, so adding a space should be OK. Matlab has the same behaviour, so it's probably intended. I find it counter intuitive. Does this behavior makes sense? 回答1: Hmm. It works how it is defined: "strcat removes trailing white space in the arguments (except within

问题 I'm trying to display some 32 bit values in decimal, and this is working fine other than the strange amount of unecessary spaces between my %b and the previous character. for example: if i have a 32-bit reg a with a decimal value of 33, i'll use something like this initial begin $display("a=%d;", a); end the output in cmd would look similar to this: a= ___________________33; The line just represents the long blank space between %b and the previous char. Can somebody explain to me why this

问题 I have the gradle task that should create Websphere profile on Windows OS task createProfile(type:Exec) { def commandToExecute = new StringBuffer() def profile = 'AppSrv02' def wasHome = 'C:/IBM new/WebSphere/AppServer' def str = new LinkedList <String> (); str.add('cmd') str.add('/c') str.add(wasHome + '/bin/manageprofiles.bat') str.add('-create') str.add('-profileName') str.add(profile) //str.add('-templatePath') //str.add(wasHome + '/profileTemplates/default') println (str) commandLine str

问题 Style guides for various languages recommend a maximum line length range of 80–100 characters for readability and comprehension. My question is, how do people using tabs for indentation comply with the line length limits? Because, if the length of a tab is set to 2 in your editor, the same code could be over 80 characters long in someone else's editor with tab length set to 3/4/6/8. Some suggest that I mentally see my tab length at 8 characters. This isn't realistic and won't let me focus on

问题 I'm using plink on a windows 7 desktop to create a folder a on windows 2008 server. The server uses pragmaSSH to allow the SSH connection and everything works just fine there. The directory I want to create has a space in it and that is where my problem starts. I have a basic plink command that works like this plink.exe -i privatekey.ppk user@server cmd.exe /c mkdir "c:\asdfasdf" but changing that command to this fails. so the space is for sure my issue. plink.exe -i privatekey.ppk user

问题 I have this function but I want to check for spaces only in the front and back, not in the middle before i sent back what can i do with it... function validateNumeric() { var val = document.getElementById("tbNumber").value; var validChars = '0123456789.'; for(var i = 0; i < val.length; i++){ if(validChars.indexOf(val.charAt(i)) == -1){ alert('Please enter valid number'); return false; } } return true; } 回答1: Time for regular expressions. function startsOrEndsWithWhitespace(str) { return /^\s|

问题 On many occasions I have dealt with passing batch files arguments with spaces, quotes, percents, and slashes and all sorts of combinations of them. Usually I managed to figure out how to accomplish what I want, but this time I am stuck. I have tried a couple of hundred combinations now and my head is starting to hurt. I’ve reduced the problem to a—fairly—simple requirement: pass from one batch file to another, an argument that contains some space-delimited text, one of which is a quoted space

问题 I have a simple script which takes two strings and compare them. The first one has a space at the end and the second does not have that. Function compare(str1,str2) dim a If strComp(trim(str1),trim(str2))=0 Then msgbox "OK" a=1 Else msgbox "KO" a=0 End If compare=a End Function I use this function in this way: s1= SUCCESSFULLY CONNECTED s2= SUCCESSFULLY CONNECTED result=compare(s1,s2) The difference between s1 and s2 is that s1 ends with a single space while s2 does not have any space at the