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How do I search for an object by its ObjectId in the mongo console?
...h multiple object Ids just like the way we implement WHERE IN condition in mysql.
– Pratswinz
Jan 13 '16 at 12:00
This...
Best way to convert text files between character sets?
...arset had indeed changed. Unfortunately, when I went to load the file into MySQL, it had a different number of columns than what it previously had before running the vim command. Wonder if it would be possible to just open the file, convert the encoding, and save/close the file while leaving all oth...
Java Embedded Databases Comparison [closed]
...re are ways around it but it's difficult; it's much easier to e.g. install MySQL.
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How do I set GIT_SSL_NO_VERIFY for specific repos only?
...Are you serious right now? sudo should only be used when you actually need root to do something. Like installing new software, modifying important system files, reformatting drives, reconfiguring the network, managing services... There was nothing in this guy's question to imply that he needed root ...
Working with huge files in VIM
...
I had the same problem, but it was a 300GB mysql dump and I wanted to get rid of the DROP and change CREATE TABLE to CREATE TABLE IF NOT EXISTS so didn't want to run two invocations of sed. I wrote this quick Ruby script to dupe the file with those changes:
#!/usr/b...
How to become an OpenCart guru? [closed]
... extra methods the $this->db object has
$this->db->escape() uses mysql_real_escape_string() on the value passed
$this->db->countAffected returns the number of rows affected by an UPDATE query and so on
$this->db->getLastId() returns the last auto increment id using mysql_inse...
Maven compile with multiple src directories
...gins assume the sourceDirectory - and possibly additional sources - as the roots of source files. In your solution, the maven-compiler-plugin is the only plugin aware of these actual roots.
– Laurent Pireyn
May 4 '11 at 14:17
...
Name node is in safe mode. Not able to leave
...space in your node, you can check your node disk usage using :
df -h
if root partition is full, delete files or add space in your root partition and retry first step.
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How to access the local Django webserver from outside world
...heck that your application is listening successfully by running lsof -i as root on the machine and look for a python entry with the corresponding port you've specified.
Non-root users generally cannot bind to ports < 1024.
You'll need to look at iptables -nvL to see if there's a rule that would...
How to disable Golang unused import error
...t:
import (
"log"
"database/sql"
_ "github.com/go-sql-driver/mysql"
)
To import a package solely for its side-effects (initialization), use
the blank identifier as explicit package name.
View more at https://golang.org/ref/spec#Import_declarations
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