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How to configure an app to run correctly on a machine with a high DPI setting (e.g. 150%)?
...operating system will render our application under the expected 96 DPI and then will do to the bitmap scaling that we discussed before. The result will be a blurry looking application, but with a correct layout.
The second option is to declare the application as DPI-aware. In this case the OS will...
How to use performSelector:withObject:afterDelay: with primitive types in Cocoa?
...
Understood. Then I'm not sure of an elegant sollution, but you could add another method which is intended as the target of your performSelector:, which unpacks the NSNumber and performs the final selector on the method you currently have...
rails + MySQL on OSX: Library not loaded: libmysqlclient.18.dylib
...IBRARY_PATH to .bash_profile, but I also had to uninstall the 'mysql2' gem then re-install it. like: 'gem uninstall mysql2 && gem install mysql2'
– brendan
Apr 17 '13 at 17:17
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Downloading images with node.js [closed]
... the order of your choosing in an asynchronous environment:
npm i axios
Then, you can use the following basic example to begin downloading images:
const fs = require('fs');
const axios = require('axios');
/* ============================================================
Function: Download Image...
How to check if a file exists in the Documents directory in Swift?
...safe in this case because this standard directory is guaranteed to exist.
Then append the appropriate path component for example an sqlite file
let databaseURL = documentDirectoryURL.URLByAppendingPathComponent("MyDataBase.sqlite")
Now check if the file exists with checkResourceIsReachableAndRet...
Ruby - test for array
...ys (maybe some other enumberable thing). If you do actually need an array, then the post describing the Array#kind\_of? method is best.
['hello'].respond_to?('each')
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Can I obtain method parameter name using Java reflection?
...de of the class after it is compiled, but before it is placed in a jar. It then uses reflection to extract this information from the class at runtime.
https://github.com/paul-hammant/paranamer
I had problems using this library, but I did get it working in the end. I'm hoping to report the problems...
How to take the first N items from a generator or list in Python? [duplicate]
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@lucid_dreamer yes, but then you have a new data structure (tuple/list) that you can iterate over as much as you like
– Davos
Nov 29 '18 at 12:47
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Config Error: This configuration section cannot be used at this path
...loying a site to a server. When trying to load the home page, or access authentication on the new site in IIS, I get the error:
...
Eclipse Kepler for OS X Mavericks request Java SE 6
...s/:
/Library/Java/JavaVirtualMachines/jdk.1.8.<…>/Contents/
and then replace
<key>JVMCapabilities</key>
<array>
<string>CommandLine</string>
</array>
with the following:
<key>JVMCapabilities</key>
<array>
<string>JNI&l...