大约有 41,200 项符合查询结果（耗时：0.0497秒） [XML]
Merge PDF files
... # operation. Thanks to
# https://stackoverflow.com/questions/6773631/problem-with-closing-python-pypdf-writing-getting-a-valueerror-i-o-operation/6773733#6773733
for input_file in input_files:
input_streams.append(open(input_file, 'rb'))
writer = PdfFileWriter(...
Visual Studio 2013 doesn't discover unit tests
I have a simple solution in visual studio 2013 that is composed by one web project, one library project and one unit test project. When I open the solution and try to run the unit tests they are not discover by visual studio. To run the tests I try to go to the menu and choose Test -> Run -> Run all...
Changing three.js background to transparent or other color
...
243
I came across this when I started using three.js as well. It's actually a javascript issue. You ...
Change project name on Android Studio
...
31 Answers
31
Active
...
Can I use __init__.py to define global variables?
...m Van Onsem
269k2525 gold badges254254 silver badges355355 bronze badges
answered Sep 5 '09 at 12:57
Jason R. CoombsJason R. Coombs
...
Equivalent of varchar(max) in MySQL?
...the max row size in MySQL, which is 64KB (not counting BLOBs):
VARCHAR(65535)
However, note that the limit is lower if you use a multi-byte character set:
VARCHAR(21844) CHARACTER SET utf8
Here are some examples:
The maximum row size is 65535, but a varchar also includes a byte or two to en...
How to check if element exists using a lambda expression?
...
3 Answers
3
Active
...
ORDER BY the IN value list
I have a simple SQL query in PostgreSQL 8.3 that grabs a bunch of comments. I provide a sorted list of values to the IN construct in the WHERE clause:
...
How to manually deprecate members
...
273
You can use the Available tag, for example :
@available(*, deprecated)
func myFunc() {
// ...
EditText maxLines not working - user can still input more lines than set
...
CedekasmeCedekasme
1,83711 gold badge1414 silver badges1616 bronze badges
...