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Debug code-first Entity Framework migration codes
... answered Jul 19 '13 at 22:02
m_davidm_david
3,00711 gold badge1313 silver badges1515 bronze badges
...
android get all contacts
...tentResolver();
Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI,
null, null, null, null);
if ((cur != null ? cur.getCount() : 0) > 0) {
while (cur != null && cur.moveToNext()) {
String id = cur.getString(
cur.getColu...
Why aren't pointers initialized with NULL by default?
... compatibility. The idea has been considered in conjunction with "int* x = __uninitialized" - safety by default, speed by intent.
– MSalters
Dec 16 '09 at 10:22
4
...
Retrieve list of tasks in a queue in Celery
...
if you are using rabbitMQ, use this in terminal:
sudo rabbitmqctl list_queues
it will print list of queues with number of pending tasks. for example:
Listing queues ...
0b27d8c59fba4974893ec22d478a7093 0
0e0a2da9828a48bc86fe993b210d984f 0
10@torob2.celery.pidbox 0
11926b79e30a4f0a9d95d...
Using jquery to get element's position relative to viewport
...swered Oct 14 '09 at 16:14
Agent_9191Agent_9191
6,95055 gold badges2727 silver badges5656 bronze badges
...
Is Javascript a Functional Programming Language?
...hing in the form of destructuring assignments: developer.mozilla.org/en/New_in_JavaScript_1.7#section_20
– jbeard4
Oct 18 '10 at 21:34
...
What's the best way to do a backwards loop in C/C#/C++?
... std::vector
Using iterators
C++ allows you to do this using std::reverse_iterator:
for(std::vector<T>::reverse_iterator it = v.rbegin(); it != v.rend(); ++it) {
/* std::cout << *it; ... */
}
Using indices
The unsigned integral type returned by std::vector<T>::size is not...
Direct casting vs 'as' operator?
...ince senior devs to make the switch to C#.
– Griswald_911
Aug 13 '18 at 20:08
1
@Quibblesome nice...
Use of undeclared identifier 'kUTTypeMovie'
... MobileCoreServices
Open Video Camera
@IBAction func openVideoCamera(_ sender: Any) {
if UIImagePickerController.isSourceTypeAvailable(.camera) {
let imagePicker = UIImagePickerController()
imagePicker.delegate = self
imagePicker.sourceType = .camera
imageP...
ERROR 1396 (HY000): Operation CREATE USER failed for 'jack'@'localhost'
...alhost;
flush privileges;
create user admin@localhost identified by 'admins_password'
Cheers
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