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Microsoft.Jet.OLEDB.4.0' provider is not registered on the local machine
...se Engine 2010 and force your .NET application to run in 32-bit mode (e.g. by selecting x86 platform in Configuration Manager). And the proper solution is to replace MS Access with a better alternative.
– Massood Khaari
Sep 25 '13 at 5:26
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How can I hash a password in Java?
...6 supports PBKDF2, which is a good algorithm to use for password hashing.
byte[] salt = new byte[16];
random.nextBytes(salt);
KeySpec spec = new PBEKeySpec("password".toCharArray(), salt, 65536, 128);
SecretKeyFactory f = SecretKeyFactory.getInstance("PBKDF2WithHmacSHA1");
byte[] hash = f.generateS...
How to subtract 2 hours from user's local time?
...some particular timezones and timestamps (when the clock was moved forward by 2 or more hours)
– 4esn0k
yesterday
add a comment
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Removing non-repository files with git?
...u can use git-clean. This command will remove untracked files/directories. By default, it will only print what it would have removed, without actually removing them.
Given the -f flag to remove the files, and the -d flag to remove empty directories as well :
git clean -df
Also removing ignored f...
MbUnit under Linux, used within an F# project?
...roups says the post was successful). I suppose the list might be moderated by someone who does not read his email very often :-) Seeing as SO has tags for both Gallio and MbUnit, I thought it was worth asking here.
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How to “EXPIRE” the “HSET” child key in redis?
...slot. We could actually write a Lua script to do those steps in the server by executing an EVAL or EVALSHA command. Again, you need to take into consideration the performance of this approach for your particular scenario.
Some more references:
https://redis.io/commands/cluster-keyslot
https://red...
Mockito: Stubbing Methods That Return Type With Bounded Wild-Cards
...xcept that I made it slightly more generic, because my error wasn't caused by a java.util.List, but the com.google.common.base.Optional. My little helper method therefore allows for any type T and not just List<T>:
public static <T> Answer<T> createAnswer(final T value) {
Answ...
S3 Static Website Hosting Route All Paths to Index.html
...ith the deployment strategy. Writing a small js to redirect is kind of shabby approach. Also, the number of redirects is a problem too. I am trying to figure if there is a way for all S3 urls to point to index.html always.
– moha297
Feb 12 '16 at 3:24
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How to print without newline or space?
... time.
If you are having trouble with buffering, you can flush the output by adding flush=True keyword argument:
print('.', end='', flush=True)
Python 2.6 and 2.7
From Python 2.6 you can either import the print function from Python 3 using the __future__ module:
from __future__ import print_fu...
Tools for making latex tables in R [closed]
...sted heirarchies.
library(datasets)
library(taRifx)
library(xtable)
test.by <- bytable(ChickWeight$weight, list( ChickWeight$Chick, ChickWeight$Diet) )
colnames(test.by) <- c('Diet','Chick','Mean Weight')
print(latex.table.by(test.by), include.rownames = FALSE, include.colnames = TRUE, sanit...