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CSS - Expand float child DIV height to parent's height
...ent, add the following properties:
.parent {
overflow: hidden;
position: relative;
width: 100%;
}
then for .child-right these:
.child-right {
background:green;
height: 100%;
width: 50%;
position: absolute;
right: 0;
top: 0;
}
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How can I programmatically create a new cron job?
...
It's always worked well for me.
You should consider a slightly more sophisticated script that can do three things.
Append a crontab line; assuring that it didn't exist. Adding when it already exists is bad.
Remove the cro...
How to wrap text using CSS? [duplicate]
...follow
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edited Nov 19 '17 at 10:55
Ben Kalsky
951313 bronze badges
answered Oct 16 '10 a...
Mongoose's find method with $or condition does not work properly
Recently I start using MongoDB with Mongoose on Nodejs.
4 Answers
4
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How large should my recv buffer be when calling recv in the socket library
...e using a stream socket (SOCK_STREAM) or a datagram socket (SOCK_DGRAM) - within TCP/IP, the former corresponds to TCP and the latter to UDP.
How do you know how big to make the buffer passed to recv()?
SOCK_STREAM: It doesn't really matter too much. If your protocol is a transactional / interac...
MySQL - why not index every field?
...he wonder of indexes, and performance has improved dramatically. However, with all I've learned, I can't seem to find the answer to this question.
...
What is the official “preferred” way to install pip and virtualenv systemwide?
Is it this, which people seem to recommend most often:
16 Answers
16
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PSQLException: current transaction is aborted, commands ignored until end of transaction block
...ne of your SQL Queries failed, and you gobbled up that failure and ignored it. But that wasn't enough, THEN you used that same connection, using the SAME TRANSACTION to run another query. The exception gets thrown on the second, correctly formed query because you are using a broken transaction to ...
Insert into … values ( SELECT … FROM … )
...
FROM table2
This is standard ANSI SQL and should work on any DBMS
It definitely works for:
Oracle
MS SQL Server
MySQL
Postgres
SQLite v3
Teradata
DB2
Sybase
Vertica
HSQLDB
H2
AWS RedShift
SAP HANA
sha...
How may I sort a list alphabetically using jQuery?
I'm a bit out of my depth here and I'm hoping this is actually possible.
10 Answers
10...