$GET should be $_GET since it is a superglobal. That is the actual name of the get parameters array. Reference: http://php.net/manual/en/language.variables.superglobals.php 1 solved php GET variable is empty [closed]
You’re trying to assign the result of replaceAll (a String) to stream, a ByteArrayOutputStream. I think you mean to just create a new variable of type String: ByteArrayOutputStream stream= new ByteArrayOutputStream(); String str = stream.toString().replaceAll(“<”,”<“); You can then convert the String to a byte array, using getBytes: byte[] bytes = str.getBytes(); 7 solved Incompatible types; … Read more
Efficient to what? If readability, 60 * 10 is much more understandable than 600 in terms of timing. For performance, 600 is probably a tiny bit better. Let’s say I want to say one day, I’d write 60 * 60 * 24. It seems cleanier than 86400 Sometimes, efficiency is the way other people (or … Read more
You could try using ternary operators. It makes the readability of your code more difficult (my opinion, but some people like it), but you put everything inside your for statement. For the numbers that can be divided by 3, for instance: for (int i = 1; i < N; i = (((i+1)%3 == 0) ? … Read more
Import roundImageView.h class in your view class and set background image on your UIButton. Please change button type Custom. After Following these steps try this code . CGRect frame = CGRectMake(0, 0, 200, 200); roundImageView *roudImage = [[roundImageView alloc]init]; UIImage *image1 = [roudImage createMenuRingWithFrame:frame :@”Your Title” labelBgColor:[UIColor colorWithRed:(191/255.f) green:(251/255.f) blue:(158/255.f) alpha:1] ringBgColor:[UIColor colorWithRed:(214/255.f) green:(214/255.f) blue:(214/255.f) … Read more
I suggest using PDO or MYSQLi because MySQL_ is depreciated. Not only that, you’re not escaping your values and are exposing yourself to some issues such as MySQL injection $pdo = new PDO(“mysql:host=localhost;dbname=db”,”root”,”password”); $query = $pdo->prepare(“INSERT INTO `metabase` (url, title, image, description) VALUES(:url, :title, :image, :descr)”); $query->bindValue(“:url”, “http://www.imgur.com”, PDO::PARAM_STR); $query->bindValue(“:title”, $title, PDO::PARAM_STR); $query->bindValue(“:image”, $image, PDO::PARAM_STR); … Read more
Not a lot of code needed, just a small helper function to calculate days difference and then a replace content with whatever you want. Full sample: <html> <div id=”counter” /> <script type=”text/javascript”> function daysDifference($startDate, $endDate) { oneDay = 24*60*60*1000; return Math.ceil(($endDate.getTime() – $startDate.getTime()) / oneDay); } // 2015/01/01 $startDate = new Date(2015, 0, 1); // … Read more
I think your primary issue is you’re updating the bullet between every enemy update instead of once for all the the enemy updates. This creates a skew between the visual and what’s really happening. Also, you don’t need to define the Pythagorean formula, turtles already know it! Below is my rework of your code to … Read more
You could use a regex like: ^(.*)\[([0-9]+).*?\](.*)$ and replace it with: $1$2$3 Here’s what the regex does: ^ matches the beginning of the string(.*) matches any character any amount of times, and is also the first capture group\[ matches the character [ literally([0-9]+) matches any number 1 or more times, and is also the second … Read more
i think you’re missing the purpose of CSS. HTML are your data, with a potential unlimited tags names. CSS is here for provading style to your data, whatever the html tag is. You can achive what you’re trying do with JavaScript, but i really don’t push you to do it that way. With jquery : … Read more
You could split the strings and use the parts as path to the nested array. var array = [‘catalog.product.name’, ‘catalog.product.description’, ‘catalog.product.status’, ‘catalog.product_attribute_set.name’, ‘catalog.product_attribute_set.type’], result = []; array.forEach(s => s .split(‘.’) .reduce((object, value) => { var item = (object.children = object.children || []).find(q => q.value === value); if (!item) object.children.push(item = { value, label: value }) … Read more
As per viewing code from View Souce and guessing that you have not added correct class in event handler. thus click event for radio is not getting invoked. Change $(“.payOptions”).click(function () { to $(“.paymentmethod”).click(function () { 2 solved Hide / Show Multiple Divs
The open() system call returns a file descriptor, which may not be 1, so your termination condition, while(infile==1){ is compeletely bogus. You should test if the read() call read any input (the return value is the number of bytes read, which is zero when it hit end-of-file.) Please read the read man page… pun intended … Read more
This appears to work: Sub Macro1() myFileName = “chrt.png” Range(“G3:J14”).Select Selection.CopyPicture Appearance:=xlScreen, Format:=xlPicture Charts.Add ActiveChart.Paste ActiveChart.Export Filename:=ThisWorkbook.Path & “\” & myFileName, Filtername:=”PNG” End Sub But you may need to resize or edit the resulting picture to meet your needs. You also may want to delete the Chart when you are done. 4 solved Excel macro … Read more
You got the initialization (first) part of the loop right. The termination or condition (second) part of the loop should be evaluated to a boolean, so assuming you require an AND relation between the conditions on a and b, it becomes a<101 && b<102. You might want || (OR) instead, depending on your logic. The … Read more