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Intellij IDEA generate for-each/for keyboard shortcut
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318
you can use 'live templates' to generate several types of code snippets, loop iteration is don...
RuntimeWarning: invalid value encountered in divide
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evadeflow
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answered Apr 16 '14 at 18:05
Yan ZhuYan Zhu
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How to retrieve inserted id after inserting row in SQLite using Python?
...use cursor.lastrowid (see "Optional DB API Extensions"):
connection=sqlite3.connect(':memory:')
cursor=connection.cursor()
cursor.execute('''CREATE TABLE foo (id integer primary key autoincrement ,
username varchar(50),
passwor...
Export Postgresql table data using pgAdmin
I am using pgAdmin version 1.14.3. PostgreSQL database version is 9.1.
3 Answers
3
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Updating address bar with new URL without hash or reloading the page
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893
You can now do this in most "modern" browsers!
Here is the original article I read (posted July...
How to retrieve GET parameters from javascript? [duplicate]
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398
With the window.location object. This code gives you GET without the question mark.
window.lo...
How to position a div in the middle of the screen when the page is bigger than the screen
...bc/1/
#mydiv {
position:fixed;
top: 50%;
left: 50%;
width:30em;
height:18em;
margin-top: -9em; /*set to a negative number 1/2 of your height*/
margin-left: -15em; /*set to a negative number 1/2 of your width*/
border: 1px solid #ccc;
background-color: #f3f3f3;
}
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What's the difference between JPA and Hibernate? [closed]
... Kevin BowersoxKevin Bowersox
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5
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