大约有 40,000 项符合查询结果（耗时：0.0384秒） [XML]
Why is my Android emulator keyboard in Chinese character mode?
...
Or you can just long press a
Text Field > Input Method > Android Keyboard
See: I cannot remove the Japanese IME from my Android emulator
share
|
improve thi...
ZSH iterm2 increase number of lines history
... Many thanks, I was rather looking for this in the preferences > Advanced tab, and I found a setting "Terminal > Maximum number of lines to expose to Accessibility" Changing this one didn't work, and I'm not really sure what's the difference ?
– Cyril Duchon-D...
List of tables, db schema, dump etc using the Python sqlite3 API
...e list of tables and schemata by querying the SQLITE_MASTER table:
sqlite> .tab
job snmptarget t1 t2 t3
sqlite> select name from sqlite_master where type = 'table';
job
t1
t2
snmptarget
t3
sqlite> .schema job
CREATE TABLE job (
id INTEGER PRIMARY KEY...
How to pipe stdout while keeping it on screen ? (and not to a output file)
...like this: cat some.log | tee /dev/tty | tee -a other.log | grep -i 'foo' >> foo.log to 1) get it all to the console, 2) get it all appended to another file, 3) get the foo lines to a different file.
– Jesse Chisholm
Mar 9 '17 at 16:05
...
How to close IPython Notebook properly?
...
If you run jupyter in the background like me:
jupyter notebook &> /dev/null &
Then to exit jupyter completely, instead of Ctl-C, make an alias command:
echo 'alias quitjupyter="kill $(pgrep jupyter)"' >> ~/.bashrc
Restart your terminal. Kill all jupyter instances:
quitju...
Converting string to Date and DateTime
...t in this case:
$ymd = DateTime::createFromFormat('m-d-Y', '10-16-2003')->format('Y-m-d');
That way you are not at the whims of a certain interpretation.
share
|
improve this answer
|...
Difference between timestamps with/without time zone in PostgreSQL
...one.
Here are examples covering the combinations of those factors:
foo=> SET TIMEZONE TO 'Japan';
SET
foo=> SELECT '2011-01-01 00:00:00'::TIMESTAMP;
timestamp
---------------------
2011-01-01 00:00:00
(1 row)
foo=> SELECT '2011-01-01 00:00:00'::TIMESTAMP WITH TIME ZONE;
...
Getting the exception value in Python
... Use repr() and The difference between using repr and str
Using repr:
>>> try:
... print(x)
... except Exception as e:
... print(repr(e))
...
NameError("name 'x' is not defined")
Using str:
>>> try:
... print(x)
... except Exception as e:
... print(str(e))
....
How do you use the Immediate Window in Visual Studio?
...
Ctrl + Alt + I or Debug -> Windows -> Immediate
– Ray
Mar 2 '17 at 16:24
add a comment
|
...
“R cannot be resolved to a variable”? [duplicate]
...n .
do a clean-project.
right click the project and choose android-tools -> fix-project-properties .
right click the project and choose properties -> java-build-path -> order-and-export. make sure the order is :
Android 4.3 (always the latest version)
Android private libraries
android dep...