大约有 21,000 项符合查询结果（耗时：0.0262秒） [XML]
Start an Activity with a parameter
I'm very new on Android development.
5 Answers
5
...
How to check if field is null or empty in MySQL?
...
Active
Oldest
Votes
...
How do I read any request header in PHP
How should I read any header in PHP?
15 Answers
15
...
Chrome's remote debugging (USB debugging) not working for Samsung Galaxy S3 running android 4.3
Ever since I upgraded my Samsung Galaxy S3 to android 4.3 (from 4.1.2) I am unable to use Chrome's remote debugging for android (more details here ).
...
How to jump to a particular line in a huge text file?
...ell(). In text mode on windows, the line will be a byte shorter than it's raw length on disk (\r\n replaced by \n)
– Brian
Mar 6 '09 at 22:25
2
...
Adjust width and height of iframe to fit with content in it
...is that the width and height can be changed after the iframe has been loaded. I guess I need an event action to deal with the change in dimensions of the body contained in the iframe.
...
How to change the name of an iOS app?
I began an iPhone project the other day with a silly development code name, and now I want to change the name of the project since it's nearly finished.
...
Can I set an opacity only to the background image of a div?
...
Active
Oldest
Votes
...
Dump a mysql database to a plaintext (CSV) backup from the command line
...e with headers.
for tn in `mysql --batch --skip-page --skip-column-name --raw -uuser -ppassword -e"show tables from mydb"`
do
mysql -uuser -ppassword mydb -B -e "select * from \`$tn\`;" | sed 's/\t/","/g;s/^/"/;s/$/"/;s/\n//g' > $tn.csv
done
user is your user name, password is the password if...