大约有 30,000 项符合查询结果（耗时：0.0380秒） [XML]
Access denied for user 'root'@'localhost' while attempting to grant privileges. How do I grant privi
...
64
This might happen when you attempt to grant all privileges on all tables to another user, becau...
Android - Using Custom Font
...o the assets dir
you not only get custom text views — all the other text-based Android compontents will also be displayed using your custom font.
share
|
improve this answer
|
...
What is a patch in git version control?
... robots.thoughtbot.com/…. My basic example summary: git format-patch <base_commit_or_branch_name> = wrap up all commits from now back to <base_commit_or_branch_name> into nice and neat files containing the diff as well as the commit messages, for easy sending (ex: via email) to someone...
When to use LinkedList over ArrayList in Java?
...th lists take up for N null references.
Since references are either 32 or 64 bits (even when null) on their relative systems, I have included 4 sets of data for 32 and 64 bit LinkedLists and ArrayLists.
Note: The sizes shown for the ArrayList lines are for trimmed lists - In practice, the capacity...
Remove everything after a certain character
...be the easiest one that comes to my mind :).
url.split('?')[0]
jsFiddle Demo
One advantage is this method will work even if there is no ? in the string - it will return the whole string.
share
|
...
What online brokers offer APIs? [closed]
...months ago, so it may be better (or worse) by now.
IIRC, you can create a demo account for free. I don't remember all the details, but it let you connect to their test server and pull quotes and make fake trades and such to get your software fine tuned.
Don't know much about cost for an actual acc...
Multiply TimeSpan in .NET
...nguage features over time that .NET Framework cannot. At Build we showed a demo how the file APIs are faster on .NET Core. If we put those same changes into .NET Framework we could break existing applications, and we don’t want to do that.
...
Apache Prefork vs Worker MPM
...ystem for handling threads and requests.
However, your results may vary, based on configuration. I've seen a lot of instability in php-mpm and not any speed improvements. An aggressive spider can exhaust the maximum child processes in php-mpm quite easily.
The setting for prefork, worker, or even...
Preventing scroll bars from being hidden for MacOS trackpad users in WebKit/Blink
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
Draft saved
Draft discarded
...
What are the use(s) for tags in Go?
...User struct {
gorm.Model
Name string
Age sql.NullInt64
Birthday *time.Time
Email string `gorm:"type:varchar(100);unique_index"`
Role string `gorm:"size:255"` // set field size to 255
MemberNumber *string `gorm:"unique;not null"` // set member numbe...