大约有 40,000 项符合查询结果（耗时：0.0635秒） [XML]
Opening Vim help in a vertical split window
...
how can i map that so when I run :help ____ it always opens like that?
– Tallboy
May 7 '12 at 20:37
13
...
Python strptime() and timezones?
...7
jfsjfs
326k132132 gold badges817817 silver badges14381438 bronze badges
...
How to find the duration of difference between two dates in java?
...ce answer, I am facing one problem on your solution like I have two date 06_12_2017_07_18_02_PM and another one is 06_12_2017_07_13_16_PM, I am getting 286 seconds instead I should get only 46 seconds
– Panchal Amit
Dec 6 '17 at 14:14
...
Setting the selected value on a Django forms.ChoiceField
...e initial value when you instantiate the form:
form = MyForm(initial={'max_number': '3'})
share
|
improve this answer
|
follow
|
...
Logger slf4j advantages of formatting with {} instead of string concatenation
...-)
– Chetan Narsude
Mar 31 '16 at 0:32
3
...
MySQL offset infinite rows
...|
edited Mar 20 '13 at 23:32
Michael Berkowski
246k3636 gold badges408408 silver badges359359 bronze badges
...
Accessing private member variables from prototype-defined functions
...ns they're going to be public. So we just stick to naming conventions for _private fields.
Don't bother mixing Closures with Prototypes
I think you shouldn't mix closure variables with prototype methods. You should use one or the other.
When you use a closure to access a private variable, pro...
Why does HTML5 form-validation allow emails without a dot?
...ss (eg localhost is a valid domain). See http://en.wikipedia.org/wiki/Email_address#Examples
Also, keep in mind that you should always do the input validation in server. The client side validation should be only for giving feedback to the user and not be relied on, since it can be easily bypassed.
...
How to detect the end of loading of UITableView
...
Swift 3 & 4 & 5 version:
func tableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) {
if let lastVisibleIndexPath = tableView.indexPathsForVisibleRows?.last {
if indexPath == lastVisibleIndexPath {
...
How do I sort strings alphabetically while accounting for value when a string is numeric?
...umeric1 && IsNumeric2)
{
var i1 = Convert.ToInt32(s1);
var i2 = Convert.ToInt32(s2);
if (i1 > i2)
{
return S1GreaterThanS2;
}
if (i1 < i2)
{
return S2GreaterTha...