大约有 40,000 项符合查询结果（耗时：0.0635秒） [XML]
Android: How to enable/disable option menu item on button click?
...reOptionsMenu (Menu menu) {
if (isFinalized) {
menu.getItem(1).setEnabled(false);
// You can also use something like:
// menu.findItem(R.id.example_foobar).setEnabled(false);
}
return true;
}
On Android 3.0 and higher, the options menu is considered to always be...
How do I install and use curl on Windows?
...dows 10, version 1803 or later, your OS ships with a copy of curl, already set up and ready to use.
If you have Git for Windows installed (if you downloaded Git from git-scm.com, the answer is yes), you have curl.exe under:
C:\Program Files\Git\mingw64\bin\
Simply add the above path to PATH.
In...
How to view corresponding SQL query of the Django ORM's queryset?
...
Each QuerySet object has a query attribute that you can log or print to stdout for debugging purposes.
qs = Model.objects.filter(name='test')
print qs.query
Edit
I've also used custom template tags (as outlined in this snippet) t...
Case sensitive Cmd+D in Sublime Text 2
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
How to put individual tags for a scatter plot
... label,
xy=(x, y), xytext=(-20, 20),
textcoords='offset points', ha='right', va='bottom',
bbox=dict(boxstyle='round,pad=0.5', fc='yellow', alpha=0.5),
arrowprops=dict(arrowstyle = '->', connectionstyle='arc3,rad=0'))
plt.show()
...
How to remove line breaks (no characters!) from the string?
This might appear to be a dupe, but rest assured it isn't - I have searched both SO as well as the rest of the web for an answer to my problem and ended up finding the same insufficient "solutions" over and over. Anyhow, here it goes:
...
LINQ: “contains” and a Lambda query
... closed,
weird,
};
public string Name { get; set; }
public StatusType Status { get; set; }
}
public static List <Building> buildingList = new List<Building> ()
{
new Building () { Name = "one", Status = Building.StatusType.open }...
Why should eval be avoided in Bash, and what should I use instead?
... )
VAR+=( ['alpha']='beta' [2]=3 ) # Combine arrays
VAR['cow']='moo' # Set a single element
unset VAR['cow'] # Unset a single element
unset VAR # Unset an entire array
unset VAR[@] # Unset an entire array
unset VAR[*] # Unset each element with a key corresponding to a file in the
...
How to use JavaScript regex over multiple lines?
I'd want the PRE block be picked up, even though it spans over newline characters. I thought the 'm' flag does it. Does not.
...
How can I change my Cygwin home folder after installation?
...h Cygwin 1.7.34, the recommended way to do this is to add a custom db_home setting to /etc/nsswitch.conf. A common wish when doing this is to make your Cygwin home directory equal to your Windows user profile directory. This setting will do that:
db_home: windows
Or, equivalently:
db_home: /%H
...