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Eclipse “Error: Could not find or load main class”
...attempt to invoke this class from its original location, which causes this error.
SOLUTION:
For me, the fix was to go to the run configurations, (Green Play Button -> Run Configurations) and remove all references to the class. The next time you run
"Run As" -> "Java Application"
Ecli...
Django Server Error: port is already in use
Restarting the Django server displays the following error:
16 Answers
16
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TypeLoadException says 'no implementation', but it is implemented
I've got a very weird bug on our test machine. The error is:
38 Answers
38
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How do I parse JSON with Objective-C?
...y intends to react?
if(NSClassFromString(@"NSJSONSerialization"))
{
NSError *error = nil;
id object = [NSJSONSerialization
JSONObjectWithData:returnedData
options:0
error:&error];
if(error) { /* JSON was malformed, a...
Should a function have only one return statement?
...evitably wind up with code that looks like this:
function()
{
HRESULT error = S_OK;
if(SUCCEEDED(Operation1()))
{
if(SUCCEEDED(Operation2()))
{
if(SUCCEEDED(Operation3()))
{
if(SUCCEEDED(Operation4()))
{
...
How to pass parameters in $ajax POST?
... console.log(returnedData);
}).fail(function(){
console.log("error");
});
Additionally, if you always send a JSON string, you can use $.getJSON or $.post with one more parameter at the very end.
$.post('superman', { field1: "hello", field2 : "hello2"},
function(returnedData){
...
Could not load type from assembly error
...g a 'Class Library') and both have the same Assembly name, you'll get this error. You can either strongly name the referenced project or (even better) rename the assembly of the referencing project (under the 'Application' tab of project properties in VS).
...
How to get the function name from within that function?
...ter scope. also, arguments.callee is kind of deprecated and will result in error if you're using strict mode.
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jQuery AJAX file upload PHP
...file to the uploads directory:
<?php
if ( 0 < $_FILES['file']['error'] ) {
echo 'Error: ' . $_FILES['file']['error'] . '<br>';
}
else {
move_uploaded_file($_FILES['file']['tmp_name'], 'uploads/' . $_FILES['file']['name']);
}
?>
Also, a couple thi...
Eclipse returns error message “Java was started but returned exit code = 1”
...
The error message points to a problem with your Java version. Do you have a JDK installed?
Try adding the following (noting the new line):
/!\ make sure, that the -vm option occurs before the -vmargs command.
Everything a...