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Increment value in mysql update query
...DO::ATTR_ERRMODE] = PDO::ERRMODE_EXCEPTION;
$bdd = new PDO('mysql:host=xxxx;dbname=xxxx', 'user', 'password', $pdo_options);
$bdd->query('SET NAMES "utf8"');
} catch (PDOException $e) {
exit('Error');
}
No need to query DB to get the number of points. You can increment directly in t...
Python argparse mutual exclusive group
...y exclusive.
What you're looking for is subcommands. Instead of prog [ -a xxxx | [-b yyy -c zzz]], you'd have:
prog
command 1
-a: ...
command 2
-b: ...
-c: ...
To invoke with the first set of arguments:
prog command_1 -a xxxx
To invoke with the second set of arguments:
prog...
Youtube iframe wmode issue
...
The "&wmode=xxxx" setting assumes that you're already passing parameters in the URL. I wasn't in my case, so I instead need to add "?wmode=xxxx" to the URL.
– Matt Huggins
May 27 '11 at 20:29
...
常用Git命令汇总 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...#用户全局
--local #单独一个项目
git config --global user.name "xxxx" #用户名
git config --global user.email "xxxx@xxx.com" #邮箱
git config --global core.editor vim #编辑器
git config --global alias.st status #按这种方法，配置别名
git config -l #列举所有配置...
Validate phone number with JavaScript
...econdly, your validation is incorrect. NANP numbers take the form NXX NXX XXXX where N is a digit 2-9 and X is a digit 0-9. Additionally, area codes and exchanges may not take the form N11 (end with two ones) to avoid confusion with special services except numbers in a non-geographic area code (80...
How to Test Facebook Connect Locally
...rn to the Website not to the test local server which is ( http://localhost:xxxx/test.aspx )
So how I can test Facebook locally (i.e How I can change the callback url) ?
...
Post JSON using Python Requests
...
The better way is：
url = "http://xxx.xxxx.xx"
datas = {"cardno":"6248889874650987","systemIdentify":"s08","sourceChannel": 12}
headers = {'Content-type': 'application/json'}
rsp = requests.post(url, json=datas, headers=headers)
...
How to profile a bash shell script slow startup?
...&3 3>&-
By running this script, you make 2 files: /tmp/sample-XXXX.log and /tmp/sample-XXXX.tim (where XXXX is process id of running script).
You could present them by using paste:
paste tmp/sample-XXXX.{tim,log}
Or you may even compute diff time:
paste <(
while read tim ;do...
How to scp in Python?
...2. Here is an example of the scp.get() command: scp.get(r'/nfs_home/appers/xxxx/test2.txt', r'C:\Users\xxxx\Desktop\MR_Test')
– Chris Nielsen
Jan 14 '16 at 15:49
...
socket.error: [Errno 48] Address already in use
...n：
Find the process using port 8080:
sudo lsof -i:8080
Kill it:
kill XXXX
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