大约有 40,000 项符合查询结果（耗时：0.0580秒） [XML]
How to dismiss ViewController in Swift?
I am trying to dismiss a ViewController in swift by calling dismissViewController in an IBAction
20 Answers
...
How to get the current date without the time?
...
See, here you can get only date by passing a format string.
You can get a different date format as per your requirement as given below for current date:
DateTime.Now.ToString("M/d/yyyy");
Result : "9/1/2015"
DateTime.Now.ToString("M-d-yyyy");
R...
Is there a command to list all Unix group names? [closed]
...lumn from an input. Here I'm extracting field 1 where fields are delimited by :
– Arpit
Feb 1 '17 at 10:40
add a comment
|
...
Variables not showing while debugging in Eclipse
...
I ended up trying something easy by resetting the Debug perspective, which seemed to work:
Window => Perspective => Reset Perspective...
Thanks for the comments.
share
...
Adding a new SQL column with a default value
...swered Aug 25 '10 at 19:11
Mark ByersMark Byers
683k155155 gold badges14681468 silver badges13881388 bronze badges
...
Select distinct using linq [duplicate]
...
myList.GroupBy(test => test.id)
.Select(grp => grp.First());
Edit: as getting this IEnumerable<> into a List<> seems to be a mystery to many people, you can simply write:
var result = myList.GroupBy(test => ...
Android: checkbox listener
...
Try this:
satView = (CheckBox) findViewById(R.id.sateliteCheckBox);
satView.setOnCheckedChangeListener(new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if (buttonView.isCheck...
How to remove first 10 characters from a string?
...bstring(10);
Here the output is:
d!
If you may apply defensive coding by checking its length.
share
|
improve this answer
|
follow
|
...
Get host domain from URL?
...bject available which you have in web pages / services but not behind that by default. You can Uri class if you do not have Request object available
– Adil
Jan 26 '16 at 12:27
...
Parse rfc3339 date strings in Python? [duplicate]
...esn't require any external modules, it uses the built-in datetime module. By using the exact format string (instead of having dateutil guess the format every time), the code performance is optimal.
– Brent Washburne
Apr 25 '17 at 17:48
...