How can I convert a number in a string to any base in assembly?
- by Nick
How can I convert a number contained in a string from any base to any other base?
Bases can be anything i.e.: 2, 16, 10, 4, 8, 9.
Search Results
Search found 36981 results on 1480 pages for 'string formatting'.
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Is there an inbuilt way in PHP to parse a string like this: '/path/to/../../up/something.txt'
- by alex
So say I have a string like so of a path $path = '/path/to/../../up/something.txt'; Is there a way built into PHP to parse it and come up with a URL without the directory ups (../) ? E.g. $path = parsePath('/path/to/../../up/something.txt'); // /up/something.txtRead the article
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Using a Linq-To-SQL class automagically generates the connection string for me; is there a way to ma
- by Sergio Tapia
I'm just beginning to use Linq-to-SQL and it's just wonderful to use. The problem is, this software is going to be run on a lot of machines and each machine will have a unique connection string. Is there a way for me to manually set the connection the Linq-to-SQL (.dbml) uses? The way I'm doing things now is creating the .dbml file, and in the graphic designer I'm dragging tables from the Server Explorer to the white board of the .dbml.Read the article
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How do I apply the for-each loop to every character in a String in Java?
- by oxinabox.ucc.asn.au
So I want to iterate for each character in a string. So I thought: for (char c : "xyz") but I get a compiler error: StackCharTester.java:20: foreach not applicable to expression type How can I do this?Read the article
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How do I extract a substring from a string until the second space is encountered?
- by gbprithvi
i have a string like this: "o1 1232.5467 1232.5467 1232.5467 1232.5467 1232.5467 1232.5467" How do I extract only "o1 1232.5467"? The number of characters to be extracted are not the same always.. hence I want to extract until the second space is encountered.Read the article
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How do I extract a string of text that lies between two (brackets) using .NET?
- by Ben H
I have a string "User name (sales)" and I want to extract the text between the brackets, how would I do this? I suspect substring but I can't work out how to read until the closing bracket, the length of text will vary.Read the article
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java: how can i trim beginning and ending double quote in a string ?
- by ufk
Hi All. I would like to trim a beginning and ending double quote (") from a string. how can I achieve that in java? thanks!Read the article
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regex to break a string into "key" / "value" pairs when # of pairs is variable?
- by user141146
Hi, I'm using Ruby 1.9 and I'm wondering if there's a simple regex way to do this. I have many strings that look like some variation of this: str = "Allocation: Random, Control: Active Control, Endpoint Classification: Safety Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Treatment" The idea is that I'd like to break this string into its functional components Allocation: Random Control: Active Control Endpoint Classification: Safety Study Intervention Model: Parallel Assignment Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes, Assessor) Primary Purpose: Treatment The "syntax" of the string is that there is a "key" which consists of one or more "words or other characters" (e.g. Intervention Model) followed by a colon (:). Each key has a corresponding "value" (e.g., Parallel Assignment) that immediately follows the colon (:)…The "value" consists of words, commas (whatever), but the end of the "value" is signaled by a comma. The # of key/value pairs is variable. I'm also assuming that colons (:) aren't allowed to be part of the "value" and that commas (,) aren't allowed to be part of the "key". One would think that there is a "regexy" way to break this into its component pieces, but my attempt at making an appropriate matching regex only picks up the first key/value pair and I'm not sure how to capture the others. Any thoughts on how to capture the other matches? regex = /(([^,]+?): ([^:]+?,))+?/ => /(([^,]+?): ([^:]+?,))+?/ irb(main):139:0> str = "Allocation: Random, Control: Active Control, Endpoint Classification: Safety Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Treatment" => "Allocation: Random, Control: Active Control, Endpoint Classification: Safety Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Treatment" irb(main):140:0> str.match regex => #<MatchData "Allocation: Random," 1:"Allocation: Random," 2:"Allocation" 3:" Random,"> irb(main):141:0> $1 => "Allocation: Random," irb(main):142:0> $2 => "Allocation" irb(main):143:0> $3 => " Random," irb(main):144:0> $4 => nilRead the article
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How do you echo a string with every char in php?
- by 0plus1
I need to know if there's a way in php to echo a string with every char. For instance /n and the likes. Thank you very much. DavidRead the article
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What's the fastest way to check if a word from one string is in another string?
- by Mike Trpcic
I have a string of words; let's call them bad: bad = "foo bar baz" I can keep this string as a whitespace separated string, or as a list: bad = bad.split(" "); If I have another string, like so: str = "This is my first foo string" What's the fasted way to check if any word from the bad string is within my comparison string, and what's the fastest way to remove said word if it's found? #Find if a word is there bad.split(" ").each do |word| found = str.include?(word) end #Remove the word bad.split(" ").each do |word| str.gsub!(/#{word}/, "") endRead the article
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How do I count the number of occurrences of a char in a String?
- by Bart
I have the string a.b.c.d I want to count the occurrences of '.' in an idiomatic way, preferably a one-liner. (Previously I had expressed this constraint as "without a loop", in case you're wondering why everyone's trying to answer without using a loop).Read the article
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Android XML. What is the purpose of the star in the ID string?
- by alex2k8
In some sources I see such declarations <item android:id="@+id/menu_display_groups" android:icon="@*android:drawable/ic_menu_allfriends" android:title="@string/menu_displayGroup" /> Notice the * @*android: It seems to give access to internal resources. But would like to know for sure. Also curious, if it is safe to build application with such declarations using Android 2.2 SDK, and run it on 1.5.Read the article
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Easiest way to convert a URL to a hyperlink in a C# string?
- by nbirkes
I am consuming the Twitter API and want to convert all URLs to hyperlinks. What is the most effective way you've come up with to do this? from string myString = "This is my tweet check it out http://tinyurl.com/blah"; to This is my tweet check it out <a href="http://tinyurl.com/blah">http://tinyurl.com/>blah</a>Read the article
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Grab remaining text after last "/" in a php string.
- by Roeland
So, lets say I have a $somestring thats holds the value "main/physician/physician_view". I want to grab just "physician_view". I want it to also work if the passed string was "main/physician_view" or "site/main/physician/physician_view". Hopefully my question makes sense. Any help would be appreciated!Read the article
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How can I get an e-mail address out of a string of key=value pairs?
- by noob
How can I get some part of string that I need? accountid=xxxxxx type=prem servertime=1256876305 addtime=1185548735 validuntil=1265012019 username=noob directstart=1 protectfiles=0 rsantihack=1 plustrafficmode=1 mirrors= jsconfig=1 [email protected] lots=0 fpoints=6076 ppoints=149 curfiles=38 curspace=3100655714 bodkb=60000000 premkbleft=25000000 ppointrate=116 I want data after email= but up to live.com.?Read the article
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What are the differences in string literals between C#, Visual Basic.NET, and Managed C++?
- by Kyle Ryan
I'm referring to the syntax for writing strings in code, including multiline strings and verbatim strings. (Context: I'm working on a tool that scans code, and it's important to determine when tokens are inside a string.) Thanks!Read the article
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How to turn string into readable by php server way? (ActionScript)
- by Ole Jak
So I know that my server on real form submit turns %CE%EB%E5%E3+%DF%EA%F3%F8%EA%E8%ED into ???? ??????? . How to peform string transfer from ???? ??????? into %CE%EB%E5%E3+%DF%EA%F3%F8%EA%E8%ED using ActionScript? (Its ok if a space character as %20, not + , PHP should handle that fine.)Read the article
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Example of when the culture parameter of string.Equals (c#) actually makes a difference?
- by dru-zod
I don’t fully understand the second parameter of string.Equals, and this is because I can’t find any examples of when it would actually make a difference. For example, the example given here is the same, regardless of the value of the second parameter (aside from IgnoreCase): http://msdn.microsoft.com/en-us/library/c64xh8f9.aspx I am just talking about the values StringComparison.CurrentCulture, InvariantCulture, or Ordinal. I can understand the difference between these and their IgnoreCase equivalents.Read the article
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How to filter a string using c# using the logic of LIKE in SQL?
- by blgnklc
I have a string variable in C# aka product_name, I want to filter likte this; product_name LIKE '%BONUS NAME%' return or false.. how can i do that please regards bk C# PS: I have to do it on C# not SQLRead the article
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Excel 2007 Format Row of Cells containing certain text
- by paradox
I am attempting to perform conditional formatting in Excel 2007 by checking if a cell has a specific string in it and therefore highlighting the entire row corresponding to the text. However, Excel 2007's Conditional Formatting only allows me to highlight that specific cell. Is there a workaround to this without having to get my hands dirty with VBA?Read the article
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Java: I want to print reverse of any String without using any predefine function?
- by Sanjeev
how to print reverse of String "java is object orientated language" without using any predefine function like reverse() in java? any idea.Read the article
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How do I convert a double into a string in C++(without scientific notation)?
- by Charlie Epps
How to convert a double into a floating-point string representation without scientific notation in C++. "Small" samples (effective numbers may be of any size, such as 1.5E200 or 1e-200) : 0.0000000000000000000000000000000000000000000000000000000023897356978234562 Thank you.Read the article
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How to check that string is not null or Nan and is less than 108 and greater than 1?
- by Steven Spielberg
Do you know how to use int in Javascript? How can I check that a string contains an int or not? How can I check that int is less than 108 and greater than 1?Read the article
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How can I modify the directory in a Perl string that has a file path?
- by imerez
I have a string that has a file path: $workingFile = '/var/tmp/A/B/filename.log.timestamps.etc'; I want to change the directory path, using two variables to note the old path portion and the new path portion: $dir = '/var/tmp'; $newDir = '/users/asdf'; I'd like to get the following: '/users/asdf/A/B/filename.log.timestamps.etc'Read the article
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C#: What's the best way to delete empty lines from a multiline string?
- by swisstony
In C# what's the best way to remove blank lines i.e., lines that contain only whitespace from a string? I'm happy to use a Regex if that's the best solution.Read the article
