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i'm writing application using libssh 0.7.2 makes ssh connection qnx virtual machine start application. the control flow happens following : ssh_connnect() -> ssh_channel_open_session() -> ssh_channel_request_exec("my_app_name"). i got ssh_ok return value callings. verify command executed list current processes running on qnx , not find "my_app_name". here log ssh activities: log ssh_connect() [2017/07/25 15:45:23.029846, 2] ssh_connect: libssh 0.7.2 (c) 2003-2014 aris adamantiadis, andreas schneider, , libssh contributors. distributed under lgpl, please refer copying file information rights, using threading threads_noop [2017/07/25 15:45:23.030846, 2] ssh_socket_connect: nonblocking connection socket: 740 [2017/07/25 15:45:23.031346, 2] ssh_connect: socket connecting, waiting callbacks work [2017/07/25 15:45:23.031846, 1] socket_callback_connected: socket connection callback: 1 (0) [2017/07/25 15:45:23.037847, 1] ssh_client_connec...

my shiny app not showing vertical axis labels in bar charts. have looked @ other answers show labels on horizontal axis , google chart not showing x-axis labels . test data plot in data.table labels a,b,c,d, etc.. numeric values. please see gist whole app . so 1 gets (chart a) can see barchart labels skipping letters: when want (chart b) showing , b , c , d etc... on y axis: i setting width , height "automatic" in first chart charts scaleable on different size screens. worked fine few months rendering above. chart b done forcing chart width , height numeric values. k.op.width <- "400" k.op.height <- "400" this not wanted wanted make full use of screens possible , viewable on tablets. i setting googlevis vaxis option showtextevery:1 @asgallant suggested in comments answer above, not helping. wide screen crimping plot area, truncating chart. why chart not spread downwards in size showing labels? is there way these charts in...

i have 2 errors: cannot read property 'length' of undefined @ type , typing. wrong? settimeout(function typing() { var fields = document.queryselectorall('input'); var text = ["text", "text", "text", "text"]; function print (input, num, timeout) { settimeout(function(){ var = 0; function type(){ if (i <= text[num].length) { input.value = text[num].substr(0, i); settimeout(type, 100); } console.log(text[num].length); i++; } type(); console.log(type()); if (num == 3) { settimeout( function() { document.getelementbyid('postlogo_animation').classname +=" postlogo-img" },text[num].length * 120); } }, timeout); } (var b = 0; b < fields.length; b++) { var timeout = 0; var input = fields[b]; if (b > 0) { (var c = 0...

this question has answer here: a problem in_array 3 answers php's variable type leniency 3 answers while validating dynamic saving method in controller wanted make sure given case accepts 0 , 1 valid values. when tried manipulate input form, submitting 'aaa' value following still returns true. why that? var_dump(in_array('aaa', [0, 1])); // true, expecting return false you need use "strict" setting, force function check types of elements well: var_dump(in_array('aaa', [0, 1], true)); http://php.net/manual/en/function.in-array.php states if third parameter strict set true in_array() function check types of needle in haystack. the reason returns true because string truthy, , 1 . if( "aaa" ){ echo "yo...

i need convert list of urls host name. tried below mentioned code: url neturl = new url(url); string host = neturl.gethost(); the above mentioned code producing output shown below: a95-101-128-242.deploy.akamaitechnologies.com a23-1-242-192.deploy.static.akamaitechnologies.com edge-video-shv-01-lht6.fbcdn.net i want website name above output shown below: akamaitechnologies akamaitechnologies fbcdn please help. thanks if want parse url, use java.net.uri . java.net.url has bunch of problems -- equals method dns lookup means code using can vulnerable denial of service attacks when used untrusted inputs. public static string getdomainname(string url) throws urisyntaxexception { uri uri = new uri(url); string domain = uri.gethost(); return domain.startswith("www.") ? domain.substring(4) : domain; } this should work.

i want running app on android device. maybe, need use packagemanager ? have tried used packagemanager , did not succeed, maybe, have better decision? using below code can running application list activitymanager = (activitymanager) getsystemservice(context.activity_service); list<activitymanager.runningappprocessinfo> runningappprocessinfo = am.getrunningappprocesses();

i want create array ["name", age] , able print using class: let person: person[] = [["anne", 21], ["coco", 33]]; class person{ person: person[]; printperson(): person{ (let of person) { document.write( + '<br/>'); } } this code allow print general nested arrays (i haven't implemented in class easy do): let persons: (string | number)[][] = [["anne", 21], ["coco", 33]]; const printarray = (array: any[]) => { (const element of array) { if (element instanceof array) { printarray(element); } else { document.write(element.tostring() + '<br/>'); } } } printarray(persons); output: anne 21 coco 33 however, since expecting inner arrays have same shape recommend implementing them typescript class. code below defines person class own write method, creates array of persons , , iterates on each ...