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Running unittest with typical test directory structure
...
This fails for me on Python 3 with the error ImportError: No module named 'test.test_antigravity' because of a conflict with the test sub-module of the unittest library. Maybe an expert can confirm and change the answer sub-directory name to e.g., 'tests' (plural)...
erb, haml or slim: which one do you suggest? And why? [closed]
...script for JS tags
Cons
whitespace dependent which makes for some hard errors to figure out at times
complex tags usually need to resort to "hash" format. (Although I actually think this is a great example of flexibility to someone starting out it could be a pain.)
added as a gem (again probably...
Create a devise user from Ruby console
...irmation => 'password')
u.save
if this returns false, you can call
u.errors
to see what's gone wrong.
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IIS_IUSRS and IUSR permissions in IIS8
...ks. Adding IIS AppPool\Cache (the name of my application pool) yields HTTP Error 401.3 - Unauthorized
– Charles Burns
Jul 22 '16 at 21:10
14
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Is null an Object?
...ype null
According to OpenJDKs 12.0.1 javac it is:
true.toString(); // error: boolean cannot be dereferenced
null.toString(); // error: <null> cannot be dereferenced
Where the angle brackets imply that null is of an other than a primitive type. And according to JLS 4.1:
There are tw...
What are the use(s) for tags in Go?
...indJSON(&json); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
the binding tag in this example gives hint to gin package that the data sent to API must have user and password fields cause these fields are tagged as required.
So generraly tags are da...
Using the HTML5 “required” attribute for a group of checkboxes?
...'s a bit I pulled together for JQuery users, including a custom validation error message:
$cbx_group = $("input:checkbox[name^='group']");
$cbx_group.on("click", function() {
if ($cbx_group.is(":checked")) {
// checkboxes become unrequired as long as one is checked
$cbx_group.pr...
Passing just a type as a parameter in C#
... at 20:22
500 - Internal Server Error500 - Internal Server Error
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OSError: [Errno 2] No such file or directory while using python subprocess in Django
...ls inside Python code using subprocess.call() which throws the following error:
3 Answers
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java.lang.IllegalStateException: Cannot (forward | sendRedirect | create session) after response has
...rs is that they think that the call of a forward(), sendRedirect(), or sendError() would magically exit and "jump" out of the method block, hereby ignoring the remnant of the code. For example:
protected void doXxx() {
if (someCondition) {
sendRedirect();
}
forward(); // This is ...