CSRF is short for Cross Site Request Forgery. That’s a certain type of web based attacks that websites try to protect against by limiting from which web domains the site can be used from. Somewhere in your site’s settings you should be able to specify a list of trusted domains/addresses . Make sure the site’s … Read more
Your database output {web,app} doesn’t follow any proper data structure. it would be difficult to iterate over this. I assume it is a String Edit: if it is a string you write a js to get that as a convenient data structure (array) * def pList = function(x) { return x.replace(“{“,””).replace(“}”,””).split(“,”) } now pass your … Read more
You can use tesseract-ocr. Very effective tool. I haven’t used tesseract in android.I guess you can get information in this and this links. solved Is there any way to extract text from image though OCR? any one kindly recommend example..thanks
Try with below code: JSONObject object = new JSONObject(YOUR RESPONSE STRING); JSONArray jArray = object.getJSONArray(“latlong”); for (int i = 0; i < jArray.length(); i++) { String lat = jArray.getJSONObject(i).getString(“lat”); String lon = jArray.getJSONObject(i).getString(“lon”); } 14 solved Get latitude and longitude from json data [closed]
No, there’s no difference, unless someone’s done something silly to the JavaScript environment. “andrei” is a string primitive, thus typeof “andrei” is “string”. If you do “andrei”.valueOf(), you’re coercing a string primitive into a String object (in theory*) because you’re accessing a property on it (valueOf), and then asking that object for its primitive value — … Read more
Your constraints are likely not behaving like you expect. My strong suggestion is to use a UIStackView instead, and bind it to the scroll view via constraints, but not your images. let stackView = UIStackView() stackView.axis = .vertical stackView.spacing = 8 // or whatever you want stackView.addArrangedSubview(image1) stackView.addArrangedSubview(image2) scrollView.addSubview(stackView) stackView.translatesAutoresizingMask = false // finish the … Read more
ERROR: Could not find a version that satisfies the requirement unittest (from versions: none) ERROR: No matching distribution found for unittest solved ERROR: Could not find a version that satisfies the requirement unittest (from versions: none) ERROR: No matching distribution found for unittest
You should use if let or guard let. if let name1 = names[“1”] { print(name1) } OR guard let name1 = names[“1”] else { return } print(name1) solved How to get the direct value associated with a key in a dictionary in Swift?
a simple function to do some actions base on input value can be like this : document.getElementById(“myRange”).addEventListener(“change”, function (e) { let value = parseInt(this.value); let resultElm = document.getElementById(“result”); switch (true) { case 0 < value && value <= 20: resultElm.innerHTML = “:|”; break; case 20 < value && value <= 40: resultElm.innerHTML = “:)”; break; … Read more
You need to tell Visual Studio Code which python interpreter to use. By default, it’s going to use the system python.In your case, it got the Python 3.4.4 version. Open the command palette and select Python: Select Interpreter. Then select the appropriate one from the list: You can also manually set this by adding this … Read more
This should work: foodArray.filter(obj => filterArray.every(e => !!obj[e.key].find(unit => unit.id === e.id)), ); General idea: check every object in foodArray. Then check if every element from filterArray is found in the array by key. Take a look at:Array.filterArray.everyArray.find solved How can I filter an array of objects by data from another array of objects? [closed]
Your strBlock variable is a local variables within the static initializer block. Its scope is limited to that block, just like any other local variable. If you want to be able to access it in the main method, you’ll need to declare it as a field: static strBlock; // Static field declaration static { // … Read more
very probably a reasonable definition of cities (which was much better named City, no reason so have it plural) is typedef struct cities { char name[64]; struct cities * e; struct cities * n; struct cities * s; struct cities * w; } cities; and your problem is to write all the links without entering … Read more
You missed the trailing “:”: while divisor < n:. There are also various problems with the indentation. This may fix your code: def sum_divisors(n): sum = 0 divisor = 1 while divisor < n: if n % divisor == 0: sum = sum + divisor divisor += 1 # Return the sum of all divisors … Read more
You will want to do the following: char *gg = “hello”; printf( “%c\n”, gg[3] ); This will print the fourth character (zero based array = 0, 1, 2, 3 so 0=’h’, 1=’e’, etc). Change the 3 to which ever character you want, but make sure to not go past the end of the string. strlen … Read more