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Do I have to guard against SQL injection if I used a dropdown?
...mple to make sure the posted size is what you expect.
$possibleOptions = array('All', 'Large', 'Medium', 'Small');
if(in_array($_POST['size'], $possibleOptions)) {
// Expected
} else {
// Not Expected
}
Then use mysqli_* if you are using a version of php >= 5.3.0 which you should be,...
PHP - Modify current object in foreach loop
... the PHP foreach documentation:
In order to be able to directly modify array elements within the loop precede $value with &. In that case the value will be assigned by reference.
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how to split the ng-repeat data with three columns using bootstrap
... inputs within the ng-repeat, you will probably want to unchunk/rejoin the arrays as the data is modified or on submission. Here's how this would look in a $watch, so that the data is always available in the original, merged format:
$scope.$watch('chunkedData', function(val) {
$scope.data = [].co...
Access-Control-Allow-Origin wildcard subdomains, ports and protocols
... <allowed> <input> <expected>
array('Allow Subdomain', 'www.example.com', 'www.example.com', 'www.example.com'),
array('Disallow wrong Subdomain', 'www.example.com', 'ws.example.com', 'none'),
array('Allow...
PHP + curl, HTTP POST sample code?
...ike:
// curl_setopt($ch, CURLOPT_POSTFIELDS,
// http_build_query(array('postvar1' => 'value1')));
// Receive server response ...
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$server_output = curl_exec($ch);
curl_close ($ch);
// Further processing ...
if ($server_output == "OK") {...
What is the purpose of Serialization in Java?
...so useful.
Serialization is simply turning an existing object into a byte array. This byte array represents the class of the object, the version of the object, and the internal state of the object. This byte array can then be used between JVM's running the same code to transmit/read the object.
...
Cannot deserialize the JSON array (e.g. [1,2,3]) into type ' ' because type requires JSON object (e.
... string is wrapped within square brackets ([]), hence it is interpreted as array instead of single RetrieveMultipleResponse object. Therefore, you need to deserialize it to type collection of RetrieveMultipleResponse, for example :
var objResponse1 =
JsonConvert.DeserializeObject<List<Re...
NumberPicker 扩展：滑动选择数字，自定义样式 · App Inventor 2 中文网
...有限公司 版权所有，未经书面许可，不得转载或使用 《隐私政策》《服务协议》 关注公众号，精彩不错过！ #free_v { border:none; position:fixed; top:40%; left:5px; width:200px; height:500px; display: none;}@media screen and (...
Correct way to write loops for promise.
...s, which offers two simple solutions :
parallel asynchronous calls using Array.prototype.map()
serial asynchronous calls using Array.prototype.reduce().
The parallel approach will (straightforwardly) give the issue that you are trying to avoid - that the order of the responses is uncertain. The...
Removing duplicate objects with Underscore for Javascript
I have this kind of array:
13 Answers
13
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