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Execute Python script via crontab
...sage: "/tmp/crontab.JTQ0My/crontab":22: bad minute errors in crontab file, can't install. Do you want to retry the same edit? (y/n)" if I type "y", I've returned to file edit. And if I type "n" the file is not saved. I add this line at last line of the file: "/1 * * * * /usr/bin/python script.py"
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cannot load such file — zlib even after using rvm pkg install zlib
...kage and ruby 1.9.3 using rvm, but whenever I try to install
gems it says
cannot load such file -- zlib
6 Answers
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How safe is it to store sessions with Redis?
...lexibility in how you want to persist session state to your hard-disk. You can go through http://redis.io/topics/persistence to learn more, but at a high level, here are your options -
If you cannot afford losing any sessions, set appendfsync always in your configuration file. With this, Redis gu...
Create a dictionary on a list with grouping
..., might I suggest that a Lookup might be more appropriate? A Lookup is basically a dictionary from a key to an IEnumerable<T> - unless you really need the values as a list, it makes the code even shorter (and more efficient) with the ToLookup call:
var groupedDemoClasses = mySpecialVariableWh...
class name and method name dropdown list is missing (visual studio setting)
... dropdown lists that are usually above the code. It's just a setting but i can't seem to find it. I don't want to reset my setting btw. I shouldn't have to.
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How can I remove a key and its value from an associative array?
...
You can use unset:
unset($array['key-here']);
Example:
$array = array("key1" => "value1", "key2" => "value2");
print_r($array);
unset($array['key1']);
print_r($array);
unset($array['key2']);
print_r($array);
Output:...
Git push to wrong branch
.... Once you have done that, switch back to the desired branch and there you can then use git cherry-pick to pick specific commits from the git refs and merge it into the right branch.
git checkout wrong_branch
git revert commitsha1
git revert commitsha2
git checkout right_branch
git cherry-pick comm...
MongoDB: update every document on one field
I have a collected named foo hypothetically.
4 Answers
4
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How do I get the MAX row with a GROUP BY in LINQ query?
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I want to accept both as answers, but I guess I can't so I voted for both of you guys. Thanks a BUNCH!!!
– SpoiledTechie.com
Oct 1 '08 at 16:33
add ...
Inno Setup for Windows service?
...n have rights to redistribute it.
Here is the way I'm doing it in my application:
using System;
using System.Collections.Generic;
using System.Configuration.Install;
using System.IO;
using System.Linq;
using System.Reflection;
using System.ServiceProcess;
using System.Text;
static void Main(str...