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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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• 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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• Sorting Python list based on the length of the string

  - by prosseek

  I want to sort a list of strings based on the string length. I tried to use sort as follows, but it doesn't seem to give me correct result. xs = ['dddd','a','bb','ccc'] print xs xs.sort(lambda x,y: len(x) < len(y)) print xs ['dddd', 'a', 'bb', 'ccc'] ['dddd', 'a', 'bb', 'ccc'] What might be wrong?

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• Struct Array Initialization and String Literals

  - by Christian Ammer

  Is following array initialization correct? I guess it is, but i'm not really sure if i can use const char* or if i better should use std::string. Beside the first question, do the char pointers point to memory segments of same sizes? struct qinfo { const char* name; int nr; }; qinfo queues[] = { {"QALARM", 1}, {"QTESTLONGNAME", 2}, {"QTEST2", 3}, {"QIEC", 4} };

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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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• 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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• Find more than one string with Excel?

  - by TaintedLove

  How to Find more than one string with Excel with the graphical interface? For example, I am looking for the cells which is contained both strings Paul and John?

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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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• 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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• 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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• 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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• 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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• 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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• 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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• 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 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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• 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 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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• 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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• Objective-C: initWithName:(char *)string

  - by iWalter

  How would you read this in English? My concern is with the pointer. Is that pointer associated with char or with string? Thanks in advance!

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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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• 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 return the first string variable that isn't null or emtpy

  - by RandomBen

  If I have 5 String variables and between 0 and 5 of them are null or empty is there an easy/short way of returning the first one that is not null or empty? I am using .NET 3.5

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