大约有 44,000 项符合查询结果（耗时：0.0658秒） [XML]
How do I increase the RAM and set up host-only networking in Vagrant?
... VM properties by adding the following configuration (see the Vagrant docs for a bit more info):
# Configure VM Ram usage
config.vm.customize [
"modifyvm", :id,
"--name", "Test_Environment",
"--memory", "1024"
...
How to compare if two structs, slices or maps are equal?
...an use reflect.DeepEqual, or you can implement your own function (which performance wise would be better than using reflection):
http://play.golang.org/p/CPdfsYGNy_
m1 := map[string]int{
"a":1,
"b":2,
}
m2 := map[string]int{
"a":1,
"b":2,
}
fmt.Println(reflect.DeepEqual(m1, m...
generate days from date range
...on uses no loops, procedures, or temp tables. The subquery generates dates for the last 10,000 days, and could be extended to go as far back or forward as you wish.
select a.Date
from (
select curdate() - INTERVAL (a.a + (10 * b.a) + (100 * c.a) + (1000 * d.a) ) DAY as Date
from (select 0 ...
How to use Git Revert
...s in the same state as if the commit that has been reverted never existed. For example, consider the following simple example:
$ cd /tmp/example
$ git init
Initialized empty Git repository in /tmp/example/.git/
$ echo "Initial text" > README.md
$ git add README.md
$ git commit -m "initial commit"...
How can I deploy an iPhone application from Xcode to a real iPhone device?
...
Yes, you'll need to jailbreak your device for this method to work. (obviously)
– esqew
Jul 4 '10 at 18:52
...
Swift equivalent of [NSBundle bundleForClass:[self class]]
...
Never used, but I think it should be this:
Swift <= 2.x
NSBundle(forClass: self.dynamicType)
Swift 3.x
Bundle(for: type(of: self))
share
|
improve this answer
|
...
How to uncheck a radio button?
I have group of radio buttons that I want to uncheck after an AJAX form is submitted using jQuery. I have the following function:
...
Finding child element of parent pure javascript
...A is that the latter returns all elements matching the selector, while the former only returns the first such element.
share
|
improve this answer
|
follow
|
...
How do I cancel form submission in submit button onclick event?
...
You are better off doing...
<form onsubmit="return isValidForm()" />
If isValidForm() returns false, then your form doesn't submit.
You should also probably move your event handler from inline.
document.getElementById('my-form').onsubmit = functio...
Display a view from another controller in ASP.NET MVC
...
Thanks for the explaination. I didn't know Views could be called like that. The Shared directory of course works perfectly :)
– dtc
May 19 '09 at 20:28
...