Search Results

Search found 5856 results on 235 pages for 'json encode'.

Page 162/235 | < Previous Page | 158 159 160 161 162 163 164 165 166 167 168 169  | Next Page >

• Data structure for Settlers of Catan map?

  - by templatetypedef

  Hello all- A while back someone asked me if I knew of a nice way to encode the information for the game Settlers of Catan. This would require storing a hexagonal grid in a way where each hex can have data associated with it. More importantly, though, I would need some way of efficiently looking up vertices and edges on the sides of these hexagons, since that's where all the action is. My question is this: is there a good, simple data structure for storing a hexagonal grid while allowing for fast lookup of hexagons, edges between hexagons, and vertices at the intersections of hexagons? I know that general structures like a winged-edge or quad-edge could do this, but that seems like massive overkill. Thanks!

  Read the article

• Use HttpGet with illegal characters in the URL

  - by kaciula

  I am trying to use DefaultHttpClient and HttpGet to make a request to a web service. Unfortunately the web service URL contains illegal characters such as { (ex: domain.com/service/{username}). It's obvious that the web service naming isn't well written but I can't change it. When I do HttpGet(url), I get that I have an illegal character in the url (that is { and }). If I encode the URL before that, there is no error but the request goes to a different URL where there is nothing. The url, although has illegal characters, works from the browser but the HttpGet implementation doesn't let me use it. What should I do or use instead to avoid this problem?

  Read the article

• cakePHP paginate with post data without sessions, serialization or post to get

  - by openprojdevel

  I have created a small search and filter form method post in controller/index, which posts to it self the conditions and fields to paginate ( $this-paginate($conditions) ) However that is good for the first page, the subsequent pages the filer conditions are lost. pagination passArgs supports get variables well. Is there an un complex way to pass the post conditions to the other paginated pages? The method I have looked at is pass the $conditions in session , which isnt without complexity of assigning session and unset the session on submitting the form again (more refinements to the filter criteria by the user ) The other method is passing the $conditions as serialized string url_encode as an get parameter. Is there an good cake way to do this more like passArgs, sessions and url encode do not look like cake style. Thanks

  Read the article

• Python: Getting INVALID response from PayPal's Sandbox IPN, slowly going insane...

  - by thepeanut

  Hi All I am trying to implement a simple online payment system using PayPal, however I have tried everything I know and am still getting an INVALID response. I know it's nothing too simple, because I get a VERIFIED response when using the IPN simulator. I have tried putting the items into a dict first, I have tried fixing the encoding, and still nothing. PayPal says the reasons for an INVALID response could be: Sending wrong items or in wrong order (pretty sure it's not this) Sending to the wrong address (definitely not this) Encoding items incorrectly (I dont think it's this, set encoding to UTF-8 on both paypal and my script) The following is the snippet concerned: f = cgi.FieldStorage() newparams = 'cmd=_notify-validate' for key in f.keys(): val = f[key].value newparams += '&' + urlencode({key: val.encode('utf-8')}) req = urllib2.Request(PP_URL, newparams) req.add_header("Content-type", "application/x-www-form-urlencoded") http = urllib2.urlopen(req) ret = http.read() fi.write(ret + '\n') if ret == 'VERIFIED': #*do stuff* Can anyone suggest anything I can do to fix this?! Cheers Sam

  Read the article

• Extracting information from PDFs of research papers

  - by Christopher Gutteridge

  I need a mechanism for extracting bibliographic metadata from PDF documents, to save people entering it by hand or cut-and-pasting it. At the very least, the title and abstract. The list of authors and their affiliations would be good. Extracting out the references would be amazing. Ideally this would be an open source solution. The problem is that not all PDF's encode the text, and many which do fail to preserve the logical order of the text, so just doing pdf2text gives you line 1 of column 1, line 1 of column 2, line 2 of column 1 etc. I know there's a lot of libraries. It's identifying the abstract, title authors etc. on the document that I need to solve. This is never going to be possible every time, but 80% would save a lot of human effort.

  Read the article

• How to avoid encoding the key of request parameters being encoding

  - by fxp

  I'm trying to send a http request using WS.url() with a action receive a custom class parameter like public static void add(@Valid MyPage info) {...} There is a Map in MyPage @Required public Map<String, String> content = new HashMap<String, String>(); But When I try to send a request with WS.url().setParameter("info.content[name]","mynameis"); The action got no parameter and request's querystring convert info.content[name] into ...%5Bname%5D... I checked the WS.createQueryString and found it will encode all key and value. Any way to avoid that?

  Read the article

• URL encoding for latin characters in Java

  - by sammichy

  I'm trying to read in an image URL. As mentioned in the java documentation, I tried converting the URL to URI by String imageURL = "http://www.shefinds.com/files/Christian-Louboutin-Décolleté-100-pumps.jpg"; URL url = new URL(imageURL); url = new URI(url.getProtocol(), url.getHost(), url.getFile(), null).toURL(); URLConnection conn = url.openConnection(); InputStream is = conn.getInputStream(); I get the following error when the code is executed http://www.shefinds.com/files/Christian-Louboutin-Décolleté-100-pumps.jpg What am I doing wrong and what is the right way to encode this URL?

  Read the article

• GWT and Panda Video Converter

  - by Maksim

  I'm writing GWT application where I need to upload video file and encode that video into different video formats. I've decided to use Panda Video Converter. I was able to run panda on my EC2 instance (using their image) and I can upload video from Panda's test pages but now I'm trying to make same thing with my own application in GWT. The question that I have is: How do I get Video id and how do I post my video to the server. What URL do I need to use for that? I tried to read their documentation but have no clue where to start. This is my fist time working with webservices and url, probably that's why I don't how it works.

  Read the article

• How to read a csv file with python

  - by john

  Hello, I'm trying to read a csv file but it doesn't work. I can read my csv file but when I see what I read, there where white space between values. Here is my code # -*- coding: iso-8859-1 -*- import sql_db, tmpl_macros, os import security, form, common import csv class windows_dialect(csv.Dialect): """Describe the usual properties of unix-generated CSV files.""" delimiter = ',' quotechar = '"' doublequote = 1 skipinitialspace = 0 lineterminator = 'n' quoting = csv.QUOTE_MINIMAL def reco(d): cars = {210:'"', 211:'"', 213:"'", 136:'à', 143:'è', 142:'é'} for c in cars: d = d.replace(chr(c),cars[c]) return d def page_process(ctx): if ctx.req_equals('catalog_send'): if 'catalog_file' in ctx.locals.__dict__: contenu = ctx.locals.catalog_file[0].file.read() #contenu.encode('') p = csv.reader(contenu, delimiter=',') inserted = 0 modified = 0 (cr,db) = sql_db.cursor_get() for line in p: if line: logfile = open('/tmp/test.log', 'a') logfile.write(line[0]) logfile.write('\n') logfile.write('-----------------------------\n') logfile.close()

  Read the article

• How can I copy files with names containing spaces and UNICODE, when using a shell script?

  - by LOlliffe

  I have a list of files that I'm trying to copy and move (using cp and mv) in a bash shell script. The problem that I'm running into, is that I can't get either command to recognize a huge number of files, seemingly because the filenames contain spaces and/or unicode characters. I couldn't find any switches to decode/re-encode these characters. Instead, for example, if I copy "file name.xml", I get "*.xml" and a script error that the file wasn't found for my result. Does anyone know settings or commands that will deal with these files?

  Read the article

• How does MTOM work + sample code

  - by zengr

  I am trying to make a very simple web-service which does the following: The client hits the web service requesting a file. The web service's service class queries a hashtable which has the key (search query) and the value as the base64encoded value of a file (say a pdf) Now,I need to use MTOM to return the base64encoded value stored in the hashtable to the client. It's upto the client to decode it and convert it to pdf. So, here are my questions: I understand we encode files to base64 for transmission via web service, but where and how does MTOM come into the picture there? Can some one provide me a simple method which uses MTOM and sends the data back. Do we need to specify something in the WSDL too? or a simple String return type would suffice? Why/Why not? Thanks I have seen this code. It uses a lot of annotations, I just need a simple java code using MTOM. New to J2EE HERE :)

  Read the article

• Variable-byte encoding clarification

  - by Myx

  Hello: I am very new to the world of byte encoding so please excuse me (and by all means, correct me) if I am using/expressing simple concepts in the wrong way. I am trying to understand variable-byte encoding. I have read the Wikipedia article (http://en.wikipedia.org/wiki/Variable-width_encoding) as well as a book chapter from an Information Retrieval textbook. I think I understand how to encode a decimal integer. For example, if I wanted to provide variable-byte encoding for the integer 60, I would have the following result: 1 0 1 1 1 1 0 0 (please let me know if the above is incorrect). If I understand the scheme, then I'm not completely sure how the information is compressed. Is it because usually we would use 32 bits to represent an integer, so that representing 60 would result in 1 1 1 1 0 0 preceded by 26 zeros, thus wasting that space as opposed to representing it with just 8 bits instead? Thank you in advance for the clarifications.

  Read the article

• Help converting some classic asp code to c# (.net 3.5)

  - by xoail

  I have this block of code in a .asp file that I am struggling to convert to c#... can anyone help me? Function EncodeCPT(ByVal sPinCode, ByVal iOfferCode, ByVal sShortKey, ByVal sLongKey) Dim vob(2), encodeModulo(256), decodeX, ocode decodeX = " abcdefghijklmnopqrstuvwxyz0123456789!$%()*+,-.@;<=>?[]^_{|}~" if len(iOfferCode) = 5 then ocode = iOfferCode Mod 10000 else ocode = iOfferCode end if vob(1) = ocode Mod 100 vob(0) = Int((ocode-vob(1)) / 100) For i = 1 To 256 encodeModulo(i) = 0 Next For i = 0 To 60 encodeModulo(asc(mid(decodeX, i + 1, 1))) = i Next 'append offer code to key sPinCode = lcase(sPinCode) & iOfferCode If Len(sPinCode) < 20 Then sPinCode = Left(sPinCode & " couponsincproduction", 20) End If 'encode Dim i, q, j, k, sCPT, s1, s2, s3 i = 0 q = 0 j = Len(sPinCode) k = Len(sShortKey) sCPT = "" For i = 1 To j s1 = encodeModulo(asc( mid(sPinCode, i, 1)) ) s2 = 2 * encodeModulo( asc( mid(sShortKey, 1 + ((i - 1) Mod k), 1) ) ) s3 = vob(i Mod 2) q = (q + s1 + s2 + s3) Mod 61 sCPT = sCPT & mid(sLongKey, q + 1, 1) Next EncodeCPT = sCPT End Function

  Read the article

• Write data to an xml file.

  - by Bobby

  My aim is to write an XML file with few tags whose values are the regional language. I'm using Python to do this and using IDLE(Pythong GUI) for programming. While I try to write the words in an xmls file it gives the following error. UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-4: ordinal not in range(128) For now, I'm not using any xml writer library instead I'm opening a file "test.xml" and writing the data into it. This error is encountered by the line: f.write("\t\" + data + "\"). If I replace the above write statement with print statement then it prints the data properly on Python Shell. I'm reading the data from an excel file which is not in the UTF8,16, or 32 encoding formats. Its in some other format. cp1252 is reading the data properly. Any help in getting this data writtent oan xml would be highly appreciated. Thanks in advance. Bob

  Read the article

• serializing data with google charts api

  - by Patrick

  I have the following google chart code that im working with as an example: Type: Line Dimensions: 270x150 283,285,295,204,340,#41C0E4 64,120,130,170,175,180,#3962C2 1,2,5,12,28,34,#005E91 Bottom Label: test The following is the URL which generates the image below http://chart.apis.google.com/chart?chs=270x150&cht=lc&chtt=&chd=s:zz1l9,LWXffg,AABCFG&chco=41C0E4,3962C2,005E91&chxl=0:|test|&chxt=x My question is that i dont see the actual data in the url, but i see this chd=s:zz1l9,LWXffg,AABCFG That looks like serialized data, but im wondering how exactly that works, or how to encode/decode that to make the input of chart data dynamic via php.

  Read the article

• Wordpress, PHP, URL Encoding Issue

  - by Scott Porad

  Wordpress provides a function called "the_permalink()" that returns, you guessed it!, the permalink to a given post while in a loop of posts. I am trying to URL encode that permalink and when I execute this code: <?php print(the_permalink()); $permalink = the_permalink(); print($permalink); print(urlencode(the_permalink())); print(urlencode($permalink)); $url = 'http://wpmu.local/graphjam/2008/11/06/test4/'; print($url); print(urlencode($url)); ?> it produces these results in HTML: http://wpmu.local/graphjam/2008/11/06/test4/ http://wpmu.local/graphjam/2008/11/06/test4/ http://wpmu.local/graphjam/2008/11/06/test4/ http://wpmu.local/graphjam/2008/11/06/test4/ http%3A%2F%2Fwpmu.local%2Fgraphjam%2F2008%2F11%2F06%2Ftest4%2F I would expect lines 2, 3 and 5 of the output to be URL encoded, but only line 5 is so. Thoughts?

  Read the article

• DataAnnotation error message

  - by user281180

  I have the following code; [RegularExpression(@"^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$", ErrorMessage = "Invalid Email Address")] public string Email { get; set; } In my view I have: <tr><td>Email</td><td><%=Html.TextBox("Email", Html.Encode(Model.Email), new { Class = "edit_control" })%></td><td><%= Html.ValidationMessageFor(model => model.Email)%></td></tr> My problem is when I insert an invalid email, it still saves. If I let other required fields empty then the message is displayed. Else, if this is the only field with an error, the message doesn`t get displayed. I want it to display the message and not save the form values.

  Read the article

• asp.net mvc viewdata

  - by mazhar kaunain baig

  <% foreach (var Lang in ((IEnumerable<Egovt.Models.Language>)ViewData["Languages"])) { %> <div id="tabs-<%=Html.Encode(Lang.int_LangId) %>"> <% foreach (var OrganizationMeta in ((IEnumerable<Egovt.Models.OrganizationMeta>)ViewData["OrganizationMeta"])) { %> <% if (OrganizationMeta.vcr_DateType == "text") { %> <%=Server.HtmlDecode(OrganizationMeta.vcr_MetaValue)%><br /> <a href="#"></a> <% } else if (OrganizationMeta.vcr_DateType == "file") { %> <img alt="Image" src="../../Content/Logo/dd.gif" /> <% } %> <% } %> </div> <% } %> I want to base my second loop on the basis of first loop on the langid field, there are many ways but what you guys will use

  Read the article

• ruby 1.9: invalid byte sequence in UTF-8

  - by Marc Seeger

  I'm writing a crawler in ruby (1.9) that consumes lots of HTML from a lot of random sites. When trying to extract links, I decided to just use .scan(/href="(.*?)"/i) instead of nokogiri/hpricot (major speedup). The problem is that I now receive a lot of "invalid byte sequence in UTF-8" errors. From what I understood, the net/http library doesn't have any encoding specific options and the stuff that comes in is basically not properly tagged. What would be the best way to actually work with that incoming data? I tried .encode with the replace and invalid options set, but no success so far...

  Read the article

• how to convert byte array to key format??

  - by sebby_zml

  hi everyone, i would like to know how to convert byte array into key. i am doing an AES encryption/decryption. instead of generating a key, i would like to use my generated byte array. byte[] clientCK = Milenage.f3(sharedSecret16, RANDbytes, opc); let say i have a byte array called clientCK, stated above. i want to use it in AES encryption as shown below. Cipher c = Cipher.getInstance("AES"); c.init(Cipher.ENCRYPT_MODE, key); byte[] encValue = c.doFinal(valueToEnc.getBytes()); String encryptedValue = new BASE64Encoder().encode(encValue); therefore, i need to convert that byte array clientCK into key format. please help.

  Read the article

• Detect the URI encoding automatically in Tomcat

  - by Roland Illig

  I have an instance of Apache Tomcat 6.x running, and I want it to interpret the character set of incoming URLs a little more intelligent than the default behavior. In particular, I want to achieve the following mapping: So%DFe => Soße So%C3%9Fe => Soße So%DF%C3%9F => (error) The bevavior I want could be described as "try to decode the byte stream as UTF-8, and if it doesn't work assume ISO-8859-1". Simply using the URIEncoding configuration doesn't work in that case. So how can I configure Tomcat to encode the request the way I want? I might have to write a Filter that takes the request (especially the query string) and re-encodes it into the parameters. Would that be the natural way?

  Read the article

• is there a way to generate pdf containing non-ascii symbols with pisa from django template?

  - by mihailt

  Hi. i'm trying to generate a pdf from template using this snippet: def write_pdf(template_src, context_dict): template = get_template(template_src) context = Context(context_dict) html = template.render(context) result = StringIO.StringIO() pdf = pisa.pisaDocument(StringIO.StringIO(html.encode("UTF-8")), result) if not pdf.err: return http.HttpResponse(result.getvalue(), mimetype='application/pdf') except Exception('PDF error') but all non-latin symbols are not showing correctly, the template and view are saved using utf-8 encoding. i've tried saving view as ANSI and then to user unicode(html,"UTF-8"), but it throws TypeError. Also i thought that maybe it's because the default fonts somehow do not support utf-8 so according to pisa documentation i tried to set fontface in template body in style section. that still gave no results. Does any one have some ideas how to solve this issue?

  Read the article

• XPath and special characters

  - by Bryan

  I am having an issue with an XPath query I'm performing for a Sitecore CMS system. This query works fine: /root/content/Meta-Data/Tips/* But when I try this: /root/content/Meta-Data/Tips/*[@SomeAttribute='somekey'] I get an error which says "End of string expected at position 22" which is where the dash character is found. I was under the impression that the dash was not a special character in XML... am I doing something wrong here? Do I need to encode this in some way? Or is this a bug in the XPath parser? Any suggested workarounds?

  Read the article

• ASP.NET MVC Alter Markup before Output

  - by youwhut

  Hi, Excuse my limited knoweldge here. In the past I have used Steve Sanderson's method to HTML encode by default at runtime: http://blog.stevensanderson.com/2007/12/19/aspnet-mvc-prevent-xss-with-automatic-html-encoding/ I have a need to alter img src and a href attributes before they are spat out in the user's browser. There is a solution using JavaScript but this is not ideal for several reasons. Intercepting the compiler is not an option because of unnecessarily using Response.Write for trivial HTML. Is there something I can do with HTTP modules or the view engine? Any thoughts? Cheers.

  Read the article

• python read utf8 text file problem

  - by cpps

  I have a problem with python about reading and print utf8 text file. I have a test.txt in utf8 encoding without BOM. This file has two characters in it: ?? The first character "?" is Chinese and the second "?" is Japanese. Now, When I use Ulipad (a python editor) to run the following code to read the txt file, and print these two characters. import codecs infile = "C:\\test.txt" f = codecs.open(infile, "r", "utf-8") s = f.read() print(s) I got this error, "UnicodeEncodeError: 'cp950' codec can't encode character '\u58f0' in position 1: illegal multibyte sequence" I found it caused from the second character "?" . But when I use the same code to test in python default GUI IDLE, it works to print the two characters with no error. So, how can I fix the problem. My running environment is python 3.1 , windows xp traditional Chinese.

  Read the article

< Previous Page | 158 159 160 161 162 163 164 165 166 167 168 169  | Next Page >