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Should IBOutlets be strong or weak under ARC?
...efault and that the developer docs are being updated.
https://twitter.com/_danielhall/status/620716996326350848
https://twitter.com/_danielhall/status/620717252216623104
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URLs: Dash vs. Underscore [closed]
Should it be /about_us or /about-us ?
18 Answers
18
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.gitignore all the .DS_Store files in every folder and subfolder
I've added .DS_Store to the .gitignore file, but it seems that it is only ignoring .DS_Store in the root directory, not in every folder and subfolder.
...
I just discovered why all ASP.Net websites are slow, and I am trying to work out what to do about it
...hile it is running it must have exclusive access to that user's session in order to maintain consistency. Locking on individual values wouldn't work, because what if one page changes a set of related values as a group? How would you ensure that other pages running at the same time would get a consis...
Inherit from a generic base class, apply a constraint, and implement an interface in C#
... You'll want to read section 10.1.
To answer your specific question, the order of things in a class declaration is:
attributes, in square brackets
modifiers ("public", "static", and so on)
"partial"
"class"
the class name
a comma-separated list of type parameter declarations inside angle bracket...
Java how to replace 2 or more spaces with single space in string and delete leading and trailing spa
...aceAll("^ +| +$|( )+", "$1")
);
}
There are 3 alternates:
^_+ : any sequence of spaces at the beginning of the string
Match and replace with $1, which captures the empty string
_+$ : any sequence of spaces at the end of the string
Match and replace with $1, which captures the em...
How to set JAVA_HOME in Linux for all users
...ileged user, ie. sudo vim
Press 'i' to get in insert mode
add:
export JAVA_HOME="path that you found"
export PATH=$JAVA_HOME/bin:$PATH
logout and login again, reboot, or use source /etc/profile to apply changes immediately in your current shell
...
Error: Jump to case label
... See this fixed LLVM bug report for other explanations: llvm.org/bugs/show_bug.cgi?id=7789
– Francesco
Apr 16 '11 at 9:35
...
typedef struct vs struct definitions [duplicate]
...u have to declare struct variables like:
struct myStruct myVariable;
In order to be able to use myStruct myVariable; instead, you can typedef the struct:
typedef struct myStruct someStruct;
someStruct myVariable;
You can combine struct definition and typedefs it in a single statement which dec...
What are the differences between WCF and ASMX web services?
...ly that WCF would need to add a streamlined K.I.S.S. configuration mode in order to completely replace ASMX.
Example web.config for an ASMX webservice:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<appSettings />
<system.web>
<compilation targetFramewor...