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JRuby on Rails vs. Ruby on Rails, what's difference?
... We have both massive performance with using jruby with Oracle over VPN (tests run incredibly slowly) and also locally (no VPN) just starting up ruby, rails console, etc takes 30 seconds+ instead of 3.
– Michael Durrant
Jun 23 '14 at 14:55
...
Vim - how to run a command immediately when starting vim?
...
This can't open a file: vim -c ':colo default' test.txt
– van abel
Jan 26 '18 at 4:20
1
...
How to search for occurrences of more than one space between words in a line
... the .* is usually greedy, meaning that it will reach the end of the tested string, and all which follows, if there are mandatory characters, won't match. Usually in this case it's a good practice to add ? , like this .*?. It happened to me using PHP's PCRE
– AlexanderMP
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Check if a string contains one of 10 characters
...ters, and only one, then it gets a bit more complicated. I believe the fastest way would be to check against an Intersection, then check for duplicates.
private static char[] characters = new char [] { '*','&',... };
public static bool ContainsOneCharacter(string text)
{
var intersection ...
How to use the 'sweep' function
...the mean and sd of the current sample itself. It occurs when you deal with tests that are administered and standardized in large samples, and you want to standardize your small sample score according to their statistics.
– Ehsan88
Sep 23 '14 at 14:57
...
Declare a constant array
...n at run time.
Slices and arrays are always evaluated during runtime:
var TestSlice = []float32 {.03, .02}
var TestArray = [2]float32 {.03, .02}
var TestArray2 = [...]float32 {.03, .02}
[...] tells the compiler to figure out the length of the array itself. Slices wrap arrays and are easier to work...
Best practices/guidance for maintaining assembly version numbers
...k which can set the version number. Just set it to an arbitrary number and test.
Add a property group containing a property for each of the segments of the build number. This is where you set the major and minor. The build and revision number should be passed in as arguments.
With subversion:
<...
Authenticating in PHP using LDAP through Active Directory
...gecore.com/blog/how-use-ldap-active-directory-authentication-php/.
I have tested this connecting to both Windows Server 2003 and Windows Server 2008 R2 domain controllers from a Windows Server 2003 Web Server (IIS6) and from a windows server 2012 enterprise running IIS 8.
...
How to add Active Directory user group as login in SQL Server
...ASE=yourDbName
I use this as a part of restore from production server to testing machine:
USE master
GO
ALTER DATABASE yourDbName SET OFFLINE WITH ROLLBACK IMMEDIATE
RESTORE DATABASE yourDbName FROM DISK = 'd:\DropBox\backup\myDB.bak'
ALTER DATABASE yourDbName SET ONLINE
GO
CREATE LOGIN [NT AUTHO...
warning: [options] bootstrap class path not set in conjunction with -source 1.5
...
javac -source 1.7 -bootclasspath "$JAVA_HOME/jre/lib/rt.jar" Main.java
Tested on Ubuntu 14.04 for Oracle Java 7 and 8.
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