大约有 47,000 项符合查询结果（耗时：0.0650秒） [XML]
Deleting a Google App Engine application
...
add a comment
|
43
...
How to show all parents and subclasses of a class in IntelliJ IDEA?
...ault is mapped to <Shift+Escape>. So far it felt way more natural to me when closing "floating windows" (type hierarchy included).
– Eyal Roth
Nov 19 '15 at 18:12
2
...
How do I change the color of the text in a UIPickerView under iOS 7?
I'm aware of the pickerView:viewForRow:forComponent:reusingView method, but when using the view it passes in reusingView: how do I change it to use a different text color? If I use view.backgroundColor = [UIColor whiteColor]; none of the views show up anymore.
...
How can I see the assembly code for a C++ program?
...
add a comment
|
35
...
Restarting cron after changing crontab file?
...
From the cron man page:
...cron will then examine the modification time on all crontabs
and reload those which have changed. Thus cron need not be restarted
whenever a crontab file is modified
But if you just want to make sure its done anyway,
sudo service cron reload
or
/etc/...
Kotlin: how to pass a function as parameter to another?
... function to pass into the other
fun buz(m: String) {
println("another message: $m")
}
// someone passing buz into foo
fun something() {
foo("hi", ::buz)
}
Since Kotlin 1.1 you can now use functions that are class members ("Bound Callable References"), by prefixing the function reference ...
Remove new lines from string and replace with one empty space
... Before you use this solution, see my answer below and the comments to my answer. This solution may not work as you expect.
– matsolof
Sep 23 '10 at 8:30
1
...
How to color the Git console?
...swer by @Evgeny:
git config --global color.ui auto
The color.ui is a meta configuration that includes all the various color.* configurations available with git commands. This is explained in-depth in git help config.
So basically it's easier and more future proof than setting the different c...
Create a new database with MySQL Workbench
...
Launch MySQL Workbench.
On the left pane of the welcome window, choose a database to connect to under "Open Connection to Start Querying".
The query window will open. On its left pane, there is a section titled "Object Browser", which shows the list of databases. (Side note: Th...
Rails layouts per action?
I use a different layout for some actions (mostly for the new action in most of the controllers).
7 Answers
...