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  • PHP Summarize any URL

    - by Dylan Taylor
    Hey guys, How can I, in PHP, get a summary of any URL? By summary, I mean something similar to the URL descriptions in Google web search results. Is this possible? Is there already some kind of tool I can plug in to so I don't have to generate my own summaries? I don't want to use metadata descriptions if possible. -Dylan

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  • Regex is capturing the whole string

    - by M28
    I am using the following regex: (public|private +)?function +([a-zA-Z_$][0-9a-zA-Z_$]*) *\\(([0-9a-zA-Z_$, ]*)\\) *{(.*)} To match the following string: public function messenger(text){ sendMsg(text); } private function sendMsg(text){ alert(text); } (There is no line breaks in the string, they are converted to whitespaces before the regex runs) I wanted it to capture both functions, but it is capturing: $1: "" $2: "messenger" $3: "text" $4: " sendMsg(text); } private function sendMsg(text){ alert(text); " By the way, I am using Javascript.

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  • ruby on rails - ultrasphinx

    - by satya
    Ruby on Rails - UltraSphinx Hi guys, I'm using Ultrasphinx for the search thing. My question is : I have the "rake ultrasphinx:daemon:start" running in the background. Now, should I have a cron job that does "rake ultrasphinx:index" regularly or will the daemon take care of indexing whenever a new object is created. Please, let me know. Its kind of emergency. Thanks

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  • Is it possible to searchusing type information in visual studio

    - by SnOrfus
    It comes up from time to time and I'm wondering of it's possible to use type info when searching in visual studio, or is there a plugin that includes this? I'd like to search for the phrase "x == " or "x.ToString();" where x is of type 'Person'. The normal regex searches are strictly searching the text as opposed to the content and I figured out a long time ago that any thought I have is never the first.

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  • Why is Perl commonly used for writing CGI scripts?

    - by Michael Vasquez
    I plan to add a better search feature to my site, so I thought that I would write it in C and use the CGI as a means to access it. But it seems that Perl is the most popular language when it comes to CGI-based stuff. Why is that? Wouldn't it be faster programmed in C or machine code? What advantages, if any, are there to writing it in a scripting language? Thanks.

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  • How to decode an encoded string?

    - by Madan Mohan
    While decoding,I am getting NSData bytes by decoding a string.I am converting NSData bytes as string then I am getting the following out put. -(void)decodeAction:(NSString*)str { NSData *data=[NSData base64DataFromString:str]; NSString *stt=[NSString stringWithFormat:@"%@",data]; printf("\n stt %s",[stt UTF8String]); } <4f7c204d 6c204d61 604d6164 61616461 6164616e 24616e20 4d6e204d 6e204d6f 604d6f68 616f6861 6f68616e 28616e

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  • How to convert String to Java.sql.date and Java.sql.time

    - by Mr Morgan
    Hello If I have a method like this: public static String convertDateTimeToString(DateTime dt) { return dt.getDate() + " " + dt.getTime(); } Which takes a Datetime object of my own which contains a Java.sql.date and a Java.sql.time, what is the best way of reversing the process so that I can substring a Java.sql.date and a Java.sql.time from a string? Or if DateTime dt is a JodaTime DateTime object? If this can be done without reference to Java.util.date. Thanks Mr Morgan.

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  • Exclude a string from wildcard search in a shell

    - by steigers
    Hello everybody I am trying to exclude a certain string from a file search. Suppose I have a list of files: file_Michael.txt, file_Thomas.txt, file_Anne.txt. I want to be able and write something like ls *<and not Thomas>.txt to give me file_Michael.txt and file_Anne.txt, but not file_Thomas.txt. The reverse is easy: ls *Thomas.txt Doing it with a single character is also easy: ls *[^s].txt But how to do it with a string? Sebastian

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  • why string is a reference type?

    - by saurabh
    We know that string is a reference type , so we have string s="God is great!"; but on the same note if i declare class say Employee which is a reference type so why below piece of code does not work ? Employee e = "Saurabh"; 2- How do we actually determine if a type is a reference type or value type?

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  • Force max length for string in PostgreSQL

    - by Jimmy
    Hey guys, I am using heroku for a RoR application and am trying to manually set the length of a string column and am having trouble. I tried making a migration along the lines of change_column :posts, :content, :string, :length => 10000 I assumed this would work but no such luck, anyone have some pointers? Thanks!

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  • Using strchr to build a string

    - by Roel
    I have the following: LPSTR email // Has data in it already LPSTR index=strchr(email,'@'); Now I want to Insert into a new string: LPSTR username the part of "email" from the beginning of the string to "index". For example: email="[email protected]" so username="roel" . Is there a function to do it quick or do I need to build one? Roel

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  • Error when using Java String split

    - by Dan Howard
    HI All, I've been using the basic split for a while - where I just parse out a string into an array based on a simple token like " " or ",". So of course a customer tries this: \\.br\ which fails miserably. I need to parse to an array of lines. The string for example looks like this: "LINE 1\\.br\\LINE 2\\.br\\LINE 3\\.br\\LINE 4\\.br\\" and this fails with java.util.regex.PatternSyntaxException: Unexpected internal error. Any ideas?

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  • Does Microsoft still sell FAST ESP?

    - by Kunal Sen
    I wanted some information about FAST ESP search engine. After failing to get any response from the email query system on Microsoft site I called their ore-sales phone number. The person there told me the only way they sell FAST ESP is as a bundled product with SharePoint. That really does not make any sense and contradicts all the PDF documents they have about FAST ESP on their site. Does anyone know who to contact at Microsoft to discuss this product?

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  • Fill WPF listbox with string array

    - by Archie
    Instead of adding each item one by one to the ListBox destinationList from the string array m_List like this: foreach (object name in m_List) { destinationList.Items.Add((string)name); } Is there any better way I can do it? I don't want to bind the data to the destinationList since I want to delete some entries from the ListBox later on.

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  • How to break this string and sort on version number

    - by Sean P
    I have an ASP app that has a string array as such (there are much more than this): 7.5.0.17 Date: 05_03_10 7.5.0.18 Date: 05_03_10 7.5.0.19 Date: 05_04_10 7.5.0.2 Date: 02_19_10 7.5.0.20 Date: 05_06_10 7.5.0.3 Date: 02_26_10 7.5.0.4 Date: 03_02_10 7.5.0.5 Date: 03_08_10 7.5.0.6 Date: 03_12_10 7.5.0.7 Date: 03_19_10 7.5.0.8 Date: 03_25_10 7.5.0.9 Date: 03_26_10 7.5.1.0 Date: 05_06_10 How do I go about sorting these string by version descending?

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  • [C#] How divide a string into array

    - by Ricky
    If I have the following plain string, how do I divide it into an array of three elements? {["a","English"],["b","US"],["c","Chinese"]} ["a","English"],["b","US"],["c","Chinese"] This problem is related to JSON string parsing, so I wonder if there is any API to faciliate the conversion.

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  • convert string to argv in c++

    - by aaronstacy
    I have an std::string containing a command to be executed with execv, what is the best "C++" way to convert it to the "char *argv[]" that is required by the second parameter of execv()? To clarify: std::string cmd = "mycommand arg1 arg2"; char *cmd_argv[]; StrToArgv(cmd, cmd_argv); // how do I write this function? execv(cmd_argv[0], cmd_argv);

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  • Regex for string replace in C#

    - by Jack
    I am trying to achieve below output using regex but not able to, can someone please correct the regex - input string : data-placeholder=""[Refer" to "Conditions To Entry Of The Confirmation Order" and "Conditions To Effective Date" sections]" output string : data-placeholder="[Refer to Conditions To Entry Of The Confirmation Order and Conditions To Effective Date sections]" regex tried \s*"\s*([^ "]+)"\s*(?=["])

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  • Breadth-First in Prolog

    - by Ricardo
    What is the general idea of using breadth-first over the default depth-first search scheme in Prolog? Not taking infinite branches? Is there any general way to use breadth-first in Prolog? I've been googling around and I didn't find too much useful info for a novice.

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  • C++: How to extract a string from rapidxml

    - by hamishmcn
    In my C++ program I want to parse a small piece of XML, insert some nodes, then extract the new XML (preferably as a std::string) RapidXML (http://rapidxml.sourceforge.net/) has been recommended to me, but I can't see how to retrieve the XML back as a text string. (I could iterate over the nodes and attributes and build it myself, but surely there's a build in function that I am missing) Thank you

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  • converting a javascript string to a html object

    - by Lina
    Hi everyone, can I convert a string to a html object? like: string s = '<div id="myDiv"></div>'; var htmlObject = s.toHtmlObject; so that i can later on get it by id and do some changing in its style var ho = document.getElementById("myDiv").style.marginTop = something; Thanx a million in advance, Lina

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