大约有 47,000 项符合查询结果（耗时：0.0403秒） [XML]
Ruby on Rails form_for select field with class
I am beating my head against the wall on this one. I want to make a simple select tag using the f.select tag but nothing I do works. I put an example below:
...
Android: Storing username and password?
...ve to re-enter their name/password often, so storing that info makes sense from a usability perspective.
The advice from the (Android dev guide) is:
In general, we recommend minimizing the frequency of asking for user
credentials -- to make phishing attacks more conspicuous, and less
likel...
How to do what head, tail, more, less, sed do in Powershell? [closed]
...option for reading a text file. You can then filter further:
gc log.txt | select -first 10 # head
gc -TotalCount 10 log.txt # also head
gc log.txt | select -last 10 # tail
gc -Tail 10 log.txt # also tail (since PSv3), also much faster than above option
gc log.txt | more #...
Android Spinner: Get the selected item change event
How can you set the event listener for a Spinner when the selected item changes?
16 Answers
...
jQuery Datepicker onchange event issue
...
You can use the datepicker's onSelect event.
$(".date").datepicker({
onSelect: function(dateText) {
console.log("Selected date: " + dateText + "; input's current value: " + this.value);
}
});
Live example:
$(".date")
.datepicker({
...
How do I purge a linux mail box with huge number of emails? [closed]
...
It is not a good praxis data manipulation from outside an application. If there is an option or command that can do the job, it is better to use it. As @timaschew answered, you can use the ‘d’ command inside the mail tool.
– pocjoc
...
Could not execute editor
...regard to option -f,
For the GUI version, Vim will not fork and detach from the shell it was started in. ... This option should be used when Vim is executed by a program that will wait for the edit session to finish (e.g. mail).
Well I'm not using a GUI version, that I know of. I'm running git...
“[notice] child pid XXXX exit signal Segmentation fault (11)” in apache error.log [closed]
...er why it might exhibit this behavior. It didn't find a lot of the symbols from my build, but that should just produce a less informative backtrace no?
– lucian303
Aug 19 '12 at 18:53
...
mongo - couldn't connect to server 127.0.0.1:27017
I am coming from riak and redis where I never had an issue with this services starting, or to interact.
38 Answers
...
Node.js getaddrinfo ENOTFOUND
... + make sure the port is also in a separate option attribute from host.
– Lukas Lukac
Jul 30 '18 at 14:14
|
show 1 more commen...