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Check if my app has a new version on AppStore
...ictionary* lookup = [NSJSONSerialization JSONObjectWithData:data options:0 error:nil];
if ([lookup[@"resultCount"] integerValue] == 1){
NSString* appStoreVersion = lookup[@"results"][0][@"version"];
NSString* currentVersion = infoDictionary[@"CFBundleShortVersionString"];
...
Metadata file … could not be found error when building projects
...tart Visual Studio 2008, the first time I try to run the project I get the error CS0006 The metadata file ... could not be found. If I do a rebuild of the complete solution it works.
...
Exit Shell Script Based on Process Exit Code
...e so, in the code:
ls -al file.ext | sed 's/^/xx: /"
will not return an error code if the file doesn't exist (since the sed part of the pipeline actually works, returning 0).
The bash shell actually provides an array which can assist in that case, that being PIPESTATUS. This array has one elemen...
Version vs build in Xcode
...vtool method you may still periodically get failed/canceled builds with no errors. For this reason, I don't recommend using agvtool with this script.
Nevertheless, in your Run Script phase, you can use the following script:
"${DEVELOPER_BIN_DIR}/agvtool" next-version -all
The next-version argume...
What do the numbers in a version typically represent (i.e. v1.9.0.1)?
...
answered Sep 15 '08 at 19:05
ceejayozceejayoz
161k3737 gold badges257257 silver badges331331 bronze badges
...
Confused about stdin, stdout and stderr?
...ut - your process writes normal information to this file handle.
Standard error - your process writes error information to this file handle.
That's about as dumbed-down as I can make it :-)
Of course, that's mostly by convention. There's nothing stopping you from writing your error information to...
Ruby custom error classes: inheritance of the message attribute
...he message so you don't have to pass it to the constructor:
class MyCustomError < StandardError
attr_reader :object
def initialize(object)
@object = object
end
end
begin
raise MyCustomError.new("an object"), "a message"
rescue MyCustomError => e
puts e.message # => "a messa...
Get visible items in RecyclerView
...angeChanged
– J. K.
Jun 7 '16 at 10:05
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show 18 more comments
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apc vs eaccelerator vs xcache
...2013-09-12
3.1.14 beta 2013-01-02
3.1.9 stable 2011-05-14
Xcache
http://xcache.lighttpd.net/
dev/3.2 dev 2013-12-13
dev/3.1 dev 2013-11-05
3.1.0 stable 2013-10-10
3.0.4 stable 2013-10-10
eAccelerator
https://github.com/eaccelera...
What is a pre-revprop-change hook in SVN, and how do I create it?
I wanted to edit a log comment in the repository browser and received an error message that no pre-revprop-change hook exists for the repository. Besides having a scary name, what is a pre-revprop-change hook, and how do I create it?
...