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Warning “Do not Access Superglobal $_POST Array Directly” on Netbeans 7.4 for PHP
...ve put instead:
filter_input(INPUT_SERVER, 'SERVER_NAME', FILTER_SANITIZE_STRING)
You have the filter_input and filters doc here:
http://www.php.net/manual/en/function.filter-input.php
http://www.php.net/manual/en/filter.filters.php
...
Replace a value if null or undefined in JavaScript
... If anything falsey is a potentially valid input (0, false, empty string), I would do something like this instead: var j = (i === null) ? 10 : i; Which will only replace null, rather than anything that can be evaluated to false.
– DBS
Sep 26 '16 at 11:...
Get event listeners attached to node using addEventListener
...ist=listeners[useCapture];useCapture++){
if(typeof(type)=="string"){// filtered by type
if(list[type]){
for(var id in list[type]){
result.push({"type":type,"listener":list[type][id],"useCapture":!!useCapture});
...
How to redirect output with subprocess in Python?
... the stdout argument to subprocess.run:
# Use a list of args instead of a string
input_files = ['file1', 'file2', 'file3']
my_cmd = ['cat'] + input_files
with open('myfile', "w") as outfile:
subprocess.run(my_cmd, stdout=outfile)
As others have pointed out, the use of an external command like...
what is difference between success and .done() method of $.ajax
...g NaN values and serializing them as javascript NaN (i.e. as a symbol, not string 'NaN') which is actually not valid JSON -- so the parsing of the response as JSON fails and .fail() is executed, but the response status is 200. But it's still true that success ONLY gets called with an OK status code;...
How to inherit from a class in javascript?
...ill. For instance, this is how people typically add "trim()" method to all string objects (it is not built-in) See an example here: developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
– naivists
May 7 '15 at 6:02
...
List comprehension on a nested list?
...t of lists, similar to what you started with except with floats instead of strings. If you want one flat list then you would use [float(y) for x in l for y in x].
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...
Why can't I define a static method in a Java interface?
...d(int a, int b) {
return a + b;
}
public static void main(String[] args) {
int result = Arithmetic.multiply(2, 3);
System.out.println(result);
}
}
Result : 6
TIP : Calling an static interface method doesn't require to be implemented by any class. Surely, this ...
Clear icon inside input text
...classes, resets the input value and hides the icon.
7x7px gif:
Base64 string:
data:image/gif;base64,R0lGODlhBwAHAIAAAP///5KSkiH5BAAAAAAALAAAAAAHAAcAAAIMTICmsGrIXnLxuDMLADs=
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How does the C# compiler detect COM types?
... [ComImport]
public interface IFoo
{
}
static void Main(string[] args)
{
IFoo foo = new IFoo();
}
}
You need both the ComImportAttribute and the GuidAttribute for it to work.
Also note the information when you hover the mouse over the new IFoo(): Intellisense pr...