Month September 2022

[Solved] required: boolean found: int 1 error

Did you ever initialize numberOfTries? Try changing this: for (numberOfTries=0; numberOfTries = 4; numberOfTries++){ To: for (int numberOfTries=0; numberOfTries <= 4; numberOfTries++){ 2 solved required: boolean found: int 1 error

[Solved] read cdata in xml from javascript

Whilst we can’t say for sure without the XML that’s being parsed, the usual reason for ‘getting blanks’ from childNodes[0] (firstChild) is that there is a whitespace Text node between the parent’s start-tag and the node you are looking for:…

[Solved] webview app permission for capturing images using camera and uploading images from gallery

Add in Manifest.xml: <uses-permission android:name=”android.permission.READ_EXTERNAL_STORAGE” /> <uses-permission android:name=”android.permission.WRITE_EXTERNAL_STORAGE” /> For android versions higher than M you have to ask for permissions, I’m referring to this question: Link solved webview app permission for capturing images using camera and uploading images from…

[Solved] Multiple aggregation in R with 4 parameters

You could try something like this in data.table data <- data.table(yourdataframe) bar <- data[,.N,by=y] foo <- data[x==1 & z==1,list(mean.t=mean(t,na.rm=T),median.t=median(t,na.rm=T)),by=y] merge(bar[,list(y)],foo,by=”y”,all.x=T) y mean.t median.t 1: 1 12.5 12.5 2: 2 NA NA 3: 3 NA NA 4: 4 NA NA You…

[Solved] Change EditText with Button click

In your MainActivity.java: public void onClicknews(View v) { String titel1 = “Trumps brutales Kalkül”; EditText article = (EditText) findViewById(R.id.articlename); String s = article.getText().toString(); Intent intent = new Intent(getApplicationContext(), NewsActivity.class); intent.putExtra(“articalName”,s); startActivity(intent); } In your NewsActivity.java: EditText news = (EditText) findViewById(R.id.news);…

[Solved] How to loop through JSON AJAX response?

If its a valid JSON you can use $.each() $.each() or jQuery.each() is used for iterating over javascript objects and arrays.  Example : In the example below intArray is a JavaScript array. So to loop thru the elements in the array…

[Solved] query add .css if div has active class

IDs must be unique, so use instead: (and close all UL tags) <ul> <li> <a class=”left-menu”>Test</a> <ul style=”display: none” class=”submenu”> <li>test</li> <li>test</li> </ul> </li> <li> <a class=”left-menu active”>Test 2 </a> <ul style=”display: none” class=”submenu”> <li>test</li> <li>test</li> </ul> </li> </ul> And…

[Solved] Multiple IF statements showing image when input are completed

if (document.getElementById(‘name’).value != “” && document.getElementById(‘company’).value != “” && document.getElementById(’email’).value != “”){ document.getElementById(‘hiddenpdf’).style.display = ‘block’; }else{ document.getElementById(‘hiddenpdf’).style.display = ‘none’; } Hope this helps. You have a syntax error in your code. Above solution checks with “and” logic and will only…