if (desirialize.QueueSkills.competitive.CurrentSeasonGamesNeededForRating >0){
// обьект содержал значения
}<form action='/search/' method='get'>
<input type='text' name='q'>
<input type='submit' value='search'>
</form>var list = new List<float>();
list.Add(float.Parse(txtBox.Text));.work_item{
width: 279px;
height: 205px;
border-radius: 30px;
background-color: #3DDABE;
margin: 0.5em;
background-image: url('https://icatcare.org/app/uploads/2018/07/Thinking-of-getting-a-cat.png');
background-size: cover;
}