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TransactionManagementError “You can't execute queries until the end of the 'atomic' block” while usi
...e database. pytest-django also supports this style of tests, which you can select using an argument to the django_db mark:
@pytest.mark.django_db(transaction=True)
def test_spam():
pass # test relying on transactions
...
How to split a string, but also keep the delimiters?
..., ;, c, ;, d]
The last one is what you want.
((?<=;)|(?=;)) equals to select an empty character before ; or after ;.
Hope this helps.
EDIT Fabian Steeg comments on Readability is valid. Readability is always the problem for RegEx. One thing, I do to help easing this is to create a variable wh...
Remote debugging with Android emulator
...s that it does not recognize the Android target of the emulator, so I must select the target at each run manually.
– Frank
Jul 2 '12 at 7:36
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CodeIgniter activerecord, retrieve last insert id?
...ed like this. may be wrong. but working well for me
$this->db->select_max('{primary key}');
$result= $this->db->get('{table}')->row_array();
echo $result['{primary key}'];
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Rails create or update magic?
...ils - you have to separate it into two Ruby statements, one for the object selection and one for the attribute update.
– sameers
Sep 23 '14 at 5:08
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How do I use CSS in Django?
...
Just a quick note on those Django docs - make sure you select the documents for the version of Django you're using. Things appear to have changed a lot between versions with regard to static files.
– Sam Starling
Nov 3 '10 at 11:09
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SQLite - replace part of a string
...
And if you just want to do it in a query without lasting consequences:
SELECT fieldA, replace(field, 'C:\afolder\', 'C:\anewfolder\'), fieldB FROM table;
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How can I save a screenshot directly to a file in Windows? [closed]
...itmap!=IntPtr.Zero)
{
IntPtr hOld = (IntPtr) WIN32_API.SelectObject(hMemDC, m_HBitmap);
WIN32_API.BitBlt(hMemDC, 0, 0,size.cx,size.cy, hDC, 0, 0, WIN32_API.SRCCOPY);
WIN32_API.SelectObject(hMemDC, hOld);
WIN32_API.DeleteDC(hMemDC);
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C# static class constructor
...y add &nbsp; and <br> for formatting. Paste your actual code and select it. And then click on {} in the stack overflow editor. It will add 4 spaces
– adiga
Apr 9 '19 at 6:54
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Passing arguments to C# generic new() of templated type
...itialize object array argument.
var constructorParameters = parameters.Select((paramType, index) =>
// convert the object[index] to the right constructor parameter type.
Expression.Convert(
// read a value from the object[index]
Expression.ArrayAccess(
...