{"id":6230,"date":"2014-04-13T23:31:51","date_gmt":"2014-04-13T23:31:51","guid":{"rendered":"https:\/\/unknownerror.org\/index.php\/2014\/04\/13\/problem-about-boundary-collection-of-common-programming-errors\/"},"modified":"2014-04-13T23:31:51","modified_gmt":"2014-04-13T23:31:51","slug":"problem-about-boundary-collection-of-common-programming-errors","status":"publish","type":"post","link":"https:\/\/unknownerror.org\/index.php\/2014\/04\/13\/problem-about-boundary-collection-of-common-programming-errors\/","title":{"rendered":"problem about boundary-Collection of common programming errors"},"content":{"rendered":"<ul>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/6b7cf65886b50157f8eb8dd1b4e17f89?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nuser2548513<br \/>\nc# javascript httpclient content-type boundary<br \/>\nI have a bit of a messy situation that I am hoping someone can offer a solution for. So please bare with me while I offer a bit of background. Basically I am using javascript to communicate with a third party service. As part of their authentication process they need the &#8220;multipart\/form&#8221; body of the post message including an image to be encrypted in md5, this is added to a string including the date, and a few other things and then a HMAc\/SHA1 run on it. So in the end they have the multipart b<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/i.stack.imgur.com\/f8nNV.png?s=32&amp;g=1\" \/><br \/>\nDariusz<br \/>\nc arrays struct iteration boundary<br \/>\nIn my application I use an array of structs and I need to iterate over the array. What is the proper way to do it? How can I check if I have reached the end of the array?\/\/ structure struct MyData {int count;char name[20];float average; }I have tried iterating like this, but my application crashes:struct MyData data[2] = { {3, &#8220;name1&#8221;, 1.0}, {5, &#8220;name2&#8221;, 2.5} }; struct MyData* ptr = data;while (*ptr == NULL) {\/\/ print the contents, works ok for 2 elementsptr++; \/\/ increment the pointer }<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/ff294a935f4a2ebfd2e53993d9c84bc8?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nsuyuti<br \/>\nsockets node.js message boundary<br \/>\nHow can i detect message boundary on node.js? The client sends messages with their length. lenght + datasocket.on data receives all data on line.But i need to receive only 2 bytes first then x bytes data.thank you<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/347e0ac30483c717a21962a4b507f755?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nuser2455103<br \/>\nc++ arrays buffer overflow boundary<br \/>\nI have been studying about buffer#include &lt;iostream&gt;using namespace std;int main(){char input[3];for(int i=0;i&lt;100;i++){cin&gt;&gt;input[i];} return 0; }The program goes on and on without stopping and with no signs of an overflow (tested in 2 linux boxes)The same happens if i swap:cin&gt;&gt;input[i];with :input[i]=&#8217;a&#8217;;<\/li>\n<\/ul>\n<p>Web site is in building<\/p>\n","protected":false},"excerpt":{"rendered":"<p>user2548513 c# javascript httpclient content-type boundary I have a bit of a messy situation that I am hoping someone can offer a solution for. So please bare with me while I offer a bit of background. Basically I am using javascript to communicate with a third party service. As part of their authentication process they [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6230","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/6230","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/comments?post=6230"}],"version-history":[{"count":0,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/6230\/revisions"}],"wp:attachment":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/media?parent=6230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/categories?post=6230"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/tags?post=6230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}