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How do I get the “id” after INSERT into MySQL database with Python?
... cursor = connection.cursor()
>>> cursor.execute('INSERT INTO sometable VALUES (...)')
1L
>>> connection.insert_id()
3L
>>> cursor.lastrowid
3L
>>> cursor.execute('SELECT last_insert_id()')
1L
>>> cursor.fetchone()
(3L,)
>>> cursor.execute('selec...
Implement paging (skip / take) functionality with this query
...y a column, so you can specify the rows you want.
Example:
select * from table order by [some_column]
offset 10 rows
FETCH NEXT 10 rows only
And you can't use the "TOP" keyword when doing this.
You can learn more here:
https://technet.microsoft.com/pt-br/library/gg699618%28v=sql.110%29.aspx
...
SQL Client for Mac OS X that works with MS SQL Server [closed]
...canonical answer.
Native Apps
SQLPro for MSSQL
Navicat
Valentina Studio
TablePlus
Java-Based
Oracle SQL Developer (free)
SQuirrel SQL (free, open source)
Razor SQL
DB Visualizer
DBeaver (free, open source)
SQL Workbench/J (free, open source)
JetBrains DataGrip
Metabase (free, open source)
Net...
✔ Checkmark selected row in UITableViewCell
I am an iOS development newbie. I want to add a checkmark to my UITableViewCell when it is selected. The checkmark should be removed when another row is selected. How would I do this?
...
What is the difference between Caching and Memoization?
...d like to add to the other great answers that memoization is also known as tabling. I think it is also important to know that term for those who learn what memoization and caching are.
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impr...
What are the differences between the BLOB and TEXT datatypes in MySQL?
...cause in memory calculating, varchar is really simple, for example create table website( website_name varchar(30) ) and then we fill the website_name "stackoverflow" so the memory needed is 13byte
– nencor
Jul 24 '12 at 9:36
...
Highlight label if checkbox is checked
...ector 456bereastreet.com/archive/200601/css_3_selectors_explained (last in table)
– Karl Adler
Jan 24 '13 at 15:47
@ab...
How can I safely encode a string in Java to use as a filename?
...ot something to copy and paste.)
char fileSep = '/'; // ... or do this portably.
char escape = '%'; // ... or some other legal char.
String s = ...
int len = s.length();
StringBuilder sb = new StringBuilder(len);
for (int i = 0; i < len; i++) {
char ch = s.charAt(i);
if (ch < ' ' || c...
Logging best practices [closed]
... other trace details).
(2) Activities - Application Log files or database table (and trace files)
This is the regular activity that a system does, e.g. web page served, stock market trade lodged, order taken, calculation performed, etc.
Activity Tracing (start, stop, etc) is useful here (at the ...
.net implementation of bcrypt
...BSD's Blowfish-based password
hashing code, described in "A
Future-Adaptable Password Scheme" by
Niels Provos and David Mazières. It is
a direct port of jBCrypt by Damien
Miller, and is thus released under the
same BSD-style license. The code is
fully managed and should work with any
...