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How to enable mod_rewrite for Apache 2.2
...the existence of AllowOverride all in the VirtualHost file will prevent it from working - this is what caught me out, changing it to AllowOverride all worked like a charm :)
– HeavenCore
Feb 19 '13 at 14:48
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Check if current directory is a Git repository
...
Copied from the bash completion file, the following is a naive way to do it
# Copyright (C) 2006,2007 Shawn O. Pearce <spearce@spearce.org>
# Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/).
# Distributed u...
AngularJS ng-repeat handle empty list case
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YES! Ninja plus points! This saves angular from evaluating a complex filter twice!
– markmarijnissen
Mar 19 '14 at 19:40
2
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What is the difference between ApplicationContext and WebApplicationContext in Spring MVC?
...evel application context hierarchies, so the required bean will be fetched from the parent context if it's not present in the current application context. In web apps as default there are two hierarchy levels, root and servlet contexts: .
This allows you to run some services as the singletons for ...
Swift: #warning equivalent
...de-project/
http://jeffreysambells.com/2013/01/31/generate-xcode-warnings-from-todo-comments
EDIT: 18/11/14
@david-h raised a good point in his comment. If you wanted to only raise these warnings in a specific build configuration, you could do the following:
if [ "${CONFIGURATION}" = "Debug" ]; ...
Inline functions in C#?
...ssary
The compiler tends to know better than you do when something should, from a performance standpoint, be inlined
It's best to leave things alone and let the compiler do its work, then profile and figure out if inline is the best solution for you. Of course, some things just make sense to be i...
Disabling contextual LOB creation as createClob() method threw error
...ns during the boot, when Hibernate tries to retrieve some meta information from the database. If this annoys you, you can disable it:
hibernate.temp.use_jdbc_metadata_defaults false
share
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improv...
How do I enable EF migrations for multiple contexts to separate databases?
...I just bumped into the same problem and I used the following solution (all from Package Manager Console)
PM> Enable-Migrations -MigrationsDirectory "Migrations\ContextA" -ContextTypeName MyProject.Models.ContextA
PM> Enable-Migrations -MigrationsDirectory "Migrations\ContextB" -ContextTypeNam...
How do I list all cron jobs for all users?
...replace
# whitespace characters with a single space, and remove any spaces from the
# beginning of each line.
function clean_cron_lines() {
while read line ; do
echo "${line}" |
egrep --invert-match '^($|\s*#|\s*[[:alnum:]_]+=)' |
sed --regexp-extended "s/\s+/ /g"...
How to print matched regex pattern using awk?
...line of a shell command), you can also try this very compact code, adopted from How to print regexp matches using `awk`?:
$ echo "xxx yyy zzz" | awk '{match($0,"yyy",a)}END{print a[0]}'
yyy
Or the more complex version with a partial result:
$ echo "xxx=a yyy=b zzz=c" | awk '{match($0,"yyy=([^ ]+...