大约有 40,000 项符合查询结果（耗时：0.0565秒） [XML]
How to disable / enable dialog negative positive buttons?
...ilder = new AlertDialog.Builder(this);
builder.setPositiveButton(android.R.string.ok, null);
AlertDialog dialog = builder.create();
dialog.setOnShowListener(new OnShowListener() {
@Override
public void onShow(DialogInterface dialog) {
if (condition) {
((AlertDialog)dial...
How do I convert a Ruby class name to a underscore-delimited symbol?
...ith a method called underscore that will allow you to transform CamelCased strings into underscore_separated strings. So you might be able to do this:
FooBar.name.underscore.to_sym
But you will have to install ActiveSupport just to do that, as ipsum says.
If you don't want to install ActiveSuppo...
“query function not defined for Select2 undefined error”
...
Covered in this google group thread
The problem was because of the extra div that was being added by the select2. Select2 had added new div with class "select2-container form-select" to wrap the select created. So the next time i loaded the function, the error was being thrown as select2 was...
How do I force make/GCC to show me the commands?
...=j - works as well, but might also enable multi threaded building, causing extra output.
share
|
improve this answer
|
follow
|
...
Extracting just Month and Year separately from Pandas Datetime column
...solve the simpler problem of just formatting the datetime column into some stringified representation, for that you can just make use of the strftime function from the datetime.datetime class, like this:
In [5]: df
Out[5]:
date_time
0 2014-10-17 22:00:03
In [6]: df.date_time
Out[6]:
...
Visual Studio appears to randomly adopt American keyboard layout
...blem with SQL Server Management Studio for SQL Server 2012. I removed the extra keyboard layouts I had previously installed for testing purposes. The problem went away. Thank you!
– Paul Williams
Aug 19 '14 at 20:46
...
Force R not to use exponential notation (e.g. e+10)?
...hout having to muck about in R settings.
Note that it returns a character string rather than a number object
share
|
improve this answer
|
follow
|
...
Shortest way to print current year in a website
...up what browsers already do.
You can drop the semicolon at the end for one extra saved character, because JavaScript has "automatic semicolon insertion," a feature I normally despise and rail against, but in this specific use case it should be safe enough.
It's important to note that this only wor...
Bootstrap trying to load map file. How to disable it? Do I need to do it?
...y when the dev tools are open, so if it's missing, you are not getting any extra failing requests when a typical users go to your page.
– tomf
Aug 6 '15 at 16:57
...
Padding is invalid and cannot be removed?
...ase, the info being sent for decryption was (wrongly) going in as an empty string. It resulted in the padding error.
This may relate to rossum's answer, but thought it worth mentioning.
share
|
imp...