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iPhone Simulator - Simulate a slow connection?
...re” to install it.
There we go!
Be sure to turn it on. You need to select a profile and enable the network conditioner with the big toggle that should be familiar from the Time Machine prefpane.
Caveat
This won't affect localhost, so be sure to use a staging server or co-worker's comput...
Cocoa Core Data efficient way to count entities
...an efficient way to make a count over an Entity-Type (like SQL can do with SELECT count(1) ...). Now I just solved this task with selecting all with NSFetchedResultsController and getting the count of the NSArray ! I am sure this is not the best way...
...
Get ffmpeg information in friendly way
...
Another usage of ffprobe which is nicely parseable:
ffprobe -v error -select_streams v:0 -show_entries stream=width,height,r_frame_rate,bit_rate,codec_name,duration -of csv=p=0:s=x video.mp4
results in:
h264x600x480x25/1x385.680000x542326
-select_streams v:0 selects only the video stream. I...
Completely uninstall PostgreSQL 9.0.4 from Mac OSX Lion?
... the settings panel by clicking on the padlock and entering your password.
Select the PostgreSQL user and click on the minus button.
Restore your shared memory settings:
sudo rm /etc/sysctl.conf
That should be all! The uninstall wizard would have removed all icons and start-up applications file...
How can I find all of the distinct file extensions in a folder hierarchy?
...
Powershell:
dir -recurse | select-object extension -unique
Thanks to http://kevin-berridge.blogspot.com/2007/11/windows-powershell.html
share
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impr...
Express.js req.body undefined
... automatically add the 'Content-Type: application/json' header even if you select raw > json.
– Jordan
Sep 29 '13 at 8:20
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Displaying build times in Visual Studio?
...uild Projects (e.g. all .Net-Projects):
Click Tools -> Options and then select Projects and Solutions -> Build and Run.
Change MSBuild project build output verbosity to Normal. So it will display Time Elapsed in every Solution Project it builds.
But there is unfortunatily no Elapsed Time Sum ...
How to see JavaDoc in IntelliJ IDEA? [duplicate]
...oup. You will not find this setting in one of the its entries. You have to select the Editor “group” itself and it will show a settings page on the right where the option is.
– Matthias Ronge
Feb 16 '15 at 8:30
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When do I use a dot, arrow, or double colon to refer to members of a class in C++?
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Dot operator is used in direct member selection scenarios.
print(a.b)
Here, we are accessing b, which is a direct member of an object a. So, primarily, a is an object and b is a member (function/ variable etc) of a.
Arrow operator is used in indirect membe...
JSON.net: how to deserialize without using the default constructor?
...d really help if it was possible to set another convention for constructor selection. For instance, I think the Unity container supports this. Then you could make it so that it always selected the constructor with most parameters instead of falling back to the default one. Any possibility such a ext...