JSONArray jsonArray = new JSONArray(“here is your json string “) ; int count = jsonArray.length() ; for (int i = 0; i < count; i++) { JSONObject jsonObject = jsonArray.getJSONObject(i) ; String type = jsonObject.optString(“type”) ; JSONArray datesArray = jsonObject.optJSONArray(“dates”) ; int datesCount = datesArray.length() ; for(int j = 0; j< datesCount; j++){ JSONObject dateItem … Read more
If you googling than also meet the answer but also check below code ‘); $node->addChild(‘content’, $text); $xml = $node->asXML(); file_put_contents(‘sample.xml’, $xml); } $xml = simplexml_load_file(‘sample.xml’); $text = htmlspecialchars($xml->content); ?> <html> <head> <title>HTML data: Storing in XML, editing with CKEditor</title> <script type=”text/javascript” src=”https://stackoverflow.com/questions/27653081/ckeditor/ckeditor.js”></script> </head> <body> <!– Our page editing form –> <form action=”” method=”post”> <textarea name=”editor1″> … Read more
Just change this code: jObject = new JSONObject(result); if (jObject.has(“error”)) { String aJsonString = jObject.getString(“error”); Toast.makeText(getBaseContext(), aJsonString, Toast.LENGTH_SHORT).show(); } else { Toast.makeText(getBaseContext(), “Login Successful”, Toast.LENGTH_SHORT).show(); } } catch (JSONException e1) { // TODO Auto-generated catch block e1.printStackTrace(); Toast.makeText(getBaseContext(),result+”” , Toast.LENGTH_SHORT).show(); } So by this code, if your response is not JSON it will throw exception … Read more
Ignoring the fact that this code results in an error, I can tell you the following. var i=0; is defining a variable named i to the value 0. flightprices[i] means the i+1th element of the array flightprices. [] notation is an array selector. Because JavaScript is 0-indexed, flightprices[0] means the first element, flightprices[1] is the … Read more
You Could Use \n To Make a New Line or You Can Use this code to make the text a link const embed = new Discord.MessageEmbed() embed.setTitle(“BOT INVITE LINK”) embed.setColor(“BLACK”) embed.setURL(“INVITE LINK”) embed.setDescription(“**Click On The Blue Title Above to Invite BOT to Your Server :D**”) message.channel.send(embed) solved how do i send two messages in one? … Read more
Yes, if you have both Kotlin and Java files in your project, you can refer and create new objects of Kotlin class in Java. This shows how you can setup such a project in Maven: https://www.baeldung.com/kotlin/maven-java-project solved How can we use Kotlin object with Java controllers? [closed]
There are a few errors I see: You need a space in /1005.967 after the / operator — there are likely other spots like this as well. Near the end of the expression, you have a floating sin that doesn’t have an operator before it and isn’t followed with parenthesis at all There are many … Read more
Here is a snippet with two input boxes: the top one defining the replacement rules and the bottom one accepting any text input to be processed: function mkdict(){ dict={}; key.value.split(“,”).forEach(kv=>{ let [k,v]=kv.split(“=”); dict[k]=v; }); transform(); } function transform(){ out.textContent=text.value.split(“”).map(c=>dict[c]||c).join(“”); } var dict; mkdict(); key.addEventListener(“input”,mkdict); text.addEventListener(“input”,transform); <input type=”text” value=”i=!,t=7″ id=”key”><br> <input type=”text” id=”text”> <div id=”out”></div> For … Read more
Here is a method. We first count the files, then we test the files. @echo off & set cnt=0 for /f %%i in (‘dir /b’) do set /a cnt+=1 if %cnt% equ 4 if exist f1 if exist f2 if exist dir1 if exist dir2 echo All Good! and some light error generations: @echo off … Read more
Computers only store digital information. Integers can be represented accurately in binary, but floating point numbers are approximated. It seems that in the approximations, additional tiny values are preventing your exact comparison from being true. Now is a good time to google “what every programmer should know about floating point numbers” and read it. It … Read more
email = emails.Value.Replace(“@”,”<b style=”display:none;”>null</b>@”); 3 solved Replace email string
You should group all person skills by person id, and then select only those groups, which contain both given category and sub category: unitOfWork.PersonSkillsRepository.GetAll() .GroupBy(p => p.PersonId) .Where(g => g.Any(p => p.IdCategory == ids.IdCategory) && g.Any(p => p.IdSubCategory == ids.IdSubCategory)) .Select(g => g.Key) For optimization, you can filter out skills which do not match any … Read more
Closing the Scanner also closes the input stream it’s scanning — in this case System.in. Hence, when you subsequently call getYear(), it finds the input stream System.in already closed. One way to avoid this is to use the same Scanner in both methods, by passing it as an argument to the methods. From the Java … Read more
From Wikipedia: Short: Short signed integer type. Capable of containing at least the [−32,767, +32,767] range;[3][4] thus, it is at least 16 bits in size. The negative value is −32767 (not −32768) due to the one’s-complement and sign-magnitude representations allowed by the standard, though the two’s-complement representation is much more common. Double: Real floating-point type, … Read more
You can not change the Icons on your normal Apps on iOS, but you can change them between updates. You can change the icons of Newsstand Apps (i.e. magazine Apps inside the Newsstand), if you are making such an App. solved Change app icon every day [duplicate]