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How find all unused classes in Intellij Idea?
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Press Ctrl+Shift+A (in Mac Command+Shift+A)
Enter "unused declar"
Double-click on "Unused declaration"
Settings will pop up
Click on Java/Declaration redundancy/Unused declaration
on the right bottom select "On the fly editor settings"
untick c...
Why does Python pep-8 strongly recommend spaces over tabs for indentation?
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"My recommendation is to always use tabs on the Mac -- then it will look good on the Mac and at least parse correctly everywhere. For the same reason I recommend always using tabs on Unix as well (thus indenting by 8 positions there), but the majority of Python users seem ...
Checking if a double (or float) is NaN in C++
...ution. You can even test for -ffast-math by testing for the __FAST_MATH__ macro and switch to a different implementation in that case (e.g. use unions and bit twiddling).
– Adam Rosenfield
Mar 27 '11 at 23:45
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How to unpack and pack pkg file?
I have a pkg file created by Install Maker for Mac.
I want to replace one file in pkg. But I must do this under Linux system, because this is a part of download process. When user starts to download file server must replace one file in pkg.
I have a solution how unpack pkg and replace a file but I d...
What's the purpose of git-mv?
...ge the casing of a file name on a case-insensitive file system. Both APFS (mac) and NTFS (windows) are, by default, case-insensitive (but case-preserving).
greg.kindel mentions this in a comment on CB Bailey's answer.
Suppose you are working on a mac and have a file Mytest.txt managed by git. You ...
iPhone App Minus App Store?
If I create an application on my Mac, is there any way I can get it to run on an iPhone without going through the app store?
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Objective-C for Windows
...ver, GNUStep does compile from just about any platform. Cocotron is a very mac-centric project. Although it is probably possible to compile it on other platforms, it comes XCode project files, not makefiles, so you can only compile its frameworks out of the box on OS X. It also comes with instructio...
TCP 的那些事儿（上） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...大并发的短链接下，TIME_WAIT 就会太多，这也会消耗很多系统资源。只要搜一下，你就会发现，十有八九的处理方式都是教你设置两个参数，一个叫tcp_tw_reuse，另一个叫tcp_tw_recycle的参数，这两个参数默认值都是被关闭的，后者rec...
Find when a file was deleted in Git
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Git log but you need to prefix the path with --
Eg:
dan-mac:test dani$ git log file1.txt
fatal: ambiguous argument 'file1.txt': unknown revision or path not in the working tree.
dan-mac:test dani$ git log -- file1.txt
commit 0f7c4e1c36e0b39225d10b26f3dea40ad128b976
Author: Dani...
What's the best UML diagramming tool? [closed]
...ng, extensible) which is lean enough it still runs very nicely on low-spec Macs under Virtual PC.
– Andy Dent
Feb 2 '09 at 5:51
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