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• How to call Java function from string stored in a Variable

  - by Lizard

  I need to be able to call a function, but the function name is stored in a variable, is this possible. e.g: public void foo () { //code here } public void bar () { //code here } String functionName = "foo"; // i need to call the function based on what is functionName Anyhelp would be great, thanks

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• python: strip comma end of string

  - by krisdigitx

  how do i strip comma from the end of an string, i tried awk = subprocess.Popen([r"awk", "{print $10}"], stdin=subprocess.PIPE) awk_stdin = awk.communicate(uptime_stdout)[0] print awk_stdin temp = awk_stdin t = temp.strip(",") also tried t = temp.rstrip(","), both don't work.

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• C# format string as date

  - by jakesankey

  Hi, I have a string 20100524 (2010 05 24) and I would like to parse it as an actual date format. Any help?

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• C# How to check if string is a namespace

  - by Darmak

  Hi, I have a string and I want to check if it represents a proper namespace, eg. System.IO is ok, but System.Lol is not. I guess some reflection should be used, but I can't figure this out. Any thoughts?

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• Split string once in javascript?

  - by Stavros Korokithakis

  How can I split a string only once, i.e. make "1|Ceci n'est pas une pipe: | Oui" parse to: ["1", "Ceci n'est pas une pipe: | Oui"]? The limit in split doesn't seem to help...

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• Convert combobox string value to int

  - by asli

  I have a question about converting types. I want to change the currently selected combobox value string to an int, but I get errors My code: int.Parse(age.SelectedItem.ToString()); What can I do for this problem?

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• MySQL: fetching a null or an empty string

  - by Oden

  Hey, I know whats the difference between a NULL value and an empty string ("") value, but if I want to get a value by using the OR keyword, I get no result for a NULL value The table i want to query looks like this: titles_and_tags +----+----------+------+ | id | title | tag | +----+----------+------+ | 1 | title1 | NULL | | 2 | title2 | tag1 | | 3 | title3 | tag2 | +----+----------+------+ The query i use looks like this: select * from `titles_and_tags` WHERE `title` LIKE "title" AND `tag` = "tag1" OR `tag` IS NULL So i want to get here a rows (id: 1,2), BUT this results 0 rows. What have i done wrong?

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• Convert string to char

  - by Orsol

  Hi. I get from another class string that must be converted to char. It usually contains only one char and that's not a problem. But control chars i receive like '\n' or '\t'. Is there standard methods to convert this to endline or tab char or i need to parse it myself?

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• Warning: expects resource but string given

  - by Damien

  I get: "Resource id #8 Warning: mysql_fetch_array() expects parameter 1 to be resource, string given" Heres the code: $sql="SELECT password FROM user WHERE userid=$userid"; echo $password=mysql_query($sql); while($row = mysql_fetch_array($password)) { $password = $row['password']; } Any ideas?

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• Problem to get a Substring from a String?

  - by raaz

  Hi all, i have a little question ,i have a NSString object (\n "1 Infinite Loop",\n "Cupertino, CA 95014",\n USA\n) and i want the Cupertino from this string Till now i have used stringByReplacingOccurrencesOfString: and able to get "1InfiniteLoop""CupertinoCA95014"USA But still not able get Cupertino. Do any other method able to solve this problem?

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• string values enum in c#

  - by Sadegh

  hi, there any way to define enum in C# like below? public enum MyEnum : string { EnGb = "en-gb", FaIr = "fa-ir", ... }

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• LINQ expression until to break a string

  - by wonea

  Using LINQ I'm looking to break down the following path string[], however I'd like to break it up to the point of the Binn folder. Is there a WHERE UNTIL operator in LINQ? c:\ Program Files\ Microsoft SQL Server\ MSSQL10.SQLEXPRESS\ MSSQL\ Binn\ sqlservr.exe What I'd like todo var words = from word in thepath where UNTIL thepath == "Binn" select word;

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• Anonymous object properties by string?

  - by ropstah

  How can I instantiate an anonymous object while passing the propertynames and values as string? new With { .SomeProperty = "Value" } new With { ".SomeProperty" = "Value" } //something like this? :)

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• php: regex remove bracket in string

  - by apis17

  hi, similiar like this example, http://stackoverflow.com/questions/1336672/php-remove-brackets-contents-from-a-string i have no idea to replace $str = '(ABC)some text' into $str = 'ABC'; currently use $str = preg_replace('/(.)/','',$str); but not works. how to fix this?

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• convert 48 hex string with perl to bytes

  - by ron

  I have a hex string(lenght 48 chars) i want to convert to raw bytes with the pack function in order to put in in win32 vector of bytes. could someone help how i can do this with perl ?

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• how to generate String difference vectors?

  - by SWKK

  Hi Guys, a bit of a vague question but I am looking for pointers as to how can I generate String diff vectors in C++. The scenario is such that given a paragraph I want to store the various differences(Edit, cut copy paste etc.) it goes through in a draft mode to review Audit history. Any hints in this regard will be really appreciated.

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• How to Compare a Time String with DateTime.Now

  - by lolalola

  I have time from DB: string user_time = "17:10:03"; //Hours:minutes:seconds DateTime time_now = DateTime.Now; How do I compare the time? How make same like this: if(time_now > user_time) { //Do something } else { //Do something }

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• convert following string into array using explode()

  - by Deepali

  HI, I have a string: NEW ALPINESTAR?S SMX PLUS WHITE MOTORCYCLE BOOTS! 44/9.5$349.95 Time Left 1h 2m NEW AGV BLADE FLAT MATTE WHITE LARGE/LG HELMET$75.53Time Left 1h 2m I want result in array like this: Productname Price time NEW ALPINESTAR?S SMX PLUS WHITE MOTORCYCLE BOOTS! 44/9.5 $349.95 Time Left 1h 2m

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• Django | capture sub domain as a string

  - by MMRUser

  How do I capture a part of sub-domain name and get that name as a string in my views through a request. ex: user.domain.com developer.domain.com I want to capture the user part of this domain name through a request (lets say when the first time user hits the page). Thanks.

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• connection string through tcp/ip

  - by sreenath sreenath

  I had an issue can you suggest some idea , I remember we spoke aboutsomething around this issue Iam in head office Dubai I had developed my winform application with sql server here in my office .... Now its time for deployment but what the issue is before implementation it should be tested by the clients in Kenya.I cannot hold the expense of traveling to Kenya and setting up the server there i TRIED OF TEAMWEAVER bUT IT S HARD TO GO WITH IT , Is ther any idea for sharing my application via internet?? moreover like connection string through internet/tcp/ip

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• Coldfusion - taking a Serialized String and converting it to a Structure

  - by nobosh

  I have the following serialized string from a nested sortable list: ul[0][id]=main1&ul[0][children][0][id]=child2&ul[0][children][0][class]=&ul[1][id]=main3&ul[2][id]=main4&ul[3][id]=main5 I want to be able to record this in the database, and think I need a structure to do this. What's the best way to turn this into a structure, so I can sort it in the database, and easily render the list on the page in the future. Thanks,B

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• How Do i Sort A String in JAVA

  - by Sanju

  I want to sort a String that has nr. How do I do that? Lets say my integers are Class2 "3" "4" "1" in main I do class2.Sort(); Thanks in Advance.

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• javascript instanceof get type from string name

  - by dcp

  Let's say I have this (assume the name variable is "receiver"): if (!(receiver instanceof com.HTMLReceiver)) { throw new com.IllegalArgumentException( name + " is not an instance of com.HTMLReceiver."); } I'd like to factor this code out into a common method so I could call it like this: Helper.checkInstance(receiver, "com.HTMLReceiver"); But I don't know of a way to convert the com.HTMLReceiver from a string to its actual type so I can use instanceof on it. Is there a way?

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• how to type cast "string to datetime" in python

  - by Rahul99

  i am reading a csv file and i want to store this in datastore, but i am getting string from file for datetime field. i want to type cast it to datetime also same for date and time separately error::BadValueError: Property HB_Create_Ship_Date must be a datetime

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• What is a typical algorithm for finding a string within a string?

  - by Courtney85

  I recently had an interview question that went something like this: Given a large string (haystack), find a substring (needle)? I was a little stumped to come up with a decent solution. What is the best way to approach this that doesn't have a poor time complexity?

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