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Access denied for user 'root'@'localhost' while attempting to grant privileges. How do I grant privi
...tables / columns.
It is only a guess, but it seems mysql_upgrade was not done for this instance, causing the behavior seen.
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Selecting only first-level elements in jquery
...f selectors are working fine now. Thanks very much for your reply and everyone who replied.
– aston
Jun 10 '09 at 20:33
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Calling parent class __init__ with multiple inheritance, what's the right way?
...ress.com/2011/05/26/super-considered-super for more detail on what can be done with super.
[Response question as later edited]
So it seems that unless I know/control the init's of the classes I
inherit from (A and B) I cannot make a safe choice for the class I'm
writing (C).
The reference...
Error 908: Permission RECEIVE_SMS has been denied. - App Inventor 2 中...
...对于发送短信/拨打电话，我们创建了SendMessageDirect和MakePhoneCallDirect模块，执行旧的需要额外权限的行为。我们选择让现有的SendMessage和MakePhoneCall模块通过Intents启动默认应用程序，这是Google政策推荐的做法，对大多数人应该有效...
Best way to make Django's login_required the default
...equired
class RequireLoginMiddleware(object):
"""
Middleware component that wraps the login_required decorator around
matching URL patterns. To use, add the class to MIDDLEWARE_CLASSES and
define LOGIN_REQUIRED_URLS and LOGIN_REQUIRED_URLS_EXCEPTIONS in your
settings.py. For ex...
PHP random string generator
...om number generator instead. It also doesn't allow characters to repeat.
One more way.
UPDATED (now this generates any length of string):
function generateRandomString($length = 10) {
return substr(str_shuffle(str_repeat($x='0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ', ce...
How to calculate time difference in java?
...l values are. Temporal includes LocalDate, LocalTime and so on.
LocalTime one = LocalTime.of(5,15);
LocalTime two = LocalTime.of(6,30);
LocalDate date = LocalDate.of(2019, 1, 29);
System.out.println(ChronoUnit.HOURS.between(one, two)); //1
System.out.println(ChronoUnit.MINUTES.between(one, two)); ...
Should composer.lock be committed to version control?
...c versions of the libs you are using.
If you commit your changes, and someone pulls your code and updates the dependencies, the lockfile should be unmodified. If it is modified, it means that you have a new version of something.
Having it in the repository assures you that each developer is using ...
Saving and loading objects and using pickle
...structure is this 'd = {"a": 1, "b": 2}' ?
– Peterstone
Dec 25 '10 at 15:56
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How to add onload event to a div element
...
Throw this link out here for anyone that comes across this answer w3schools.com/tags/ev_onload.asp - All the HTML elements that currently support onload
– Brandon Benefield
Mar 13 '18 at 18:39
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