大约有 31,100 项符合查询结果（耗时：0.0284秒） [XML]
Getting one value from a tuple
... like to give a much clearer answer to the question.
# for making a tuple
my_tuple = (89, 32)
my_tuple_with_more_values = (1, 2, 3, 4, 5, 6)
# to concatenate tuples
another_tuple = my_tuple + my_tuple_with_more_values
print(another_tuple)
# (89, 32, 1, 2, 3, 4, 5, 6)
# getting a value from a tupl...
ASP.NET: HTTP Error 500.19 – Internal Server Error 0x8007000d
...cation deployment and found several issues related to HTTP Error 500.19 . My machine is running Windows 7 while the working development is using Windows 8 . We're developing our Web Application using Visual Studio 2010 .
...
Android Studio suddenly cannot resolve symbols
...tried all solutions listed here with no luck :(
– Rémy DAVID
Oct 7 '14 at 12:20
3
Didn't work fo...
Update Eclipse with Android development tools v. 23
...onflict with previous version. (If it does not, see below.) Select "Update my installation to be compatible with items being installed" to uninstall the old version and install the new one. After that, proceed with the usual steps.
Note: When I installed the new version of ADT, I didn't include ...
How can I install a .ipa file to my iPhone simulator
I have an iphone simulator running on my Mac.
12 Answers
12
...
String replacement in java, similar to a velocity template
...
My preferred way is String.format() because its a oneliner and doesn't require third party libraries:
String message = String.format("Hello! My name is %s, I'm %s.", name, age);
I use this regularly, e.g. in exception mes...
How to enable file sharing for my app?
...s can apply effects to photos. How could I enable it so that users can see my app in iTunes in the File Sharing tab and then just drag+drop photos to the app?
...
Concat scripts in order with Gulp
...
I had a similar problem recently with Grunt when building my AngularJS app. Here's a question I posted.
What I ended up doing is to explicitly list the files in order in the grunt config. The config file will then look like this:
[
'/path/to/app.js',
'/path/to/mymodule/mymodul...
How to set specific java version to Maven
On my machine I have two java versions installed: (1.6 and 1.7 installed manually by me). I need both of them for different projects. But for Maven I need 1.7, now my Maven uses 1,6 java version, how can I set Maven to use 1.7?
...
java.sql.SQLException: Incorrect string value: '\xF0\x9F\x91\xBD\xF0\x9F…'
...rs and one will see squares if you are not using fonts that support them.
MySQL's utf8 only supports basic multilingual plane, and you need to use utf8mb4 instead:
For a supplementary character, utf8 cannot store the character at all,
while utf8mb4 requires four bytes to store it. Since utf8 ...