When restoring data，You may need to use U disk copy data，But macOS default is read-only mount ntfs，of course，We have a way to use the command line to become re-mount it read-write。But this is likely to cause ntfs permission error，The result is that when plugged into another computer's，This file mayGrayed：
If you use this time to force it open decompression software，Then you will get a similar error：
Item “xxx” is used by macOS and canno[……]
Since I replaced the United States District Apple ID，Originally purchased the Surge will not be used again - of course，Now Surge also updated the new version，to me，Spend millions to buy an advanced network debugging tools and then simply used over the wall，Think I felt very stupid。
Fortunately，macOS version of the Surge 2 Authorization is still，After all, this does not follow Apple ID，I can continue to use。Surge future 2 Stop updating of the maintenance，I would consider continue to adhere to a few years to buy new。
In short，In iOS[……]
As early as last year，Off the grid user input methods have reported pocketed Chinese input method macOS can not type in normal mode MarkDown proper way cloud notes，After testing proved true，Embodied in the text when hit，buffer refresh will be strange delete a character before the cursor - on，no more, no less，To delete a。
Fiddle for a long time failed，Finally, I did not move all the contents out of print，Discover the mystery：
When I get input cursor to the left of the text printed out，I found behind the text is appended a strange character[……]
For iOS developers，The face of app piracy，The biggest problem is not a technical break，Instead, more and more sharing of pirated Apple ID，Some people might say that piracy is equivalent to a "trial" of the，Like people will naturally go into positive ...... but in fact，Because of penny share account of piracy，Led to numerous independent developers and ultimately to the vote resume。
In short，last year，Surge authors published such an article Surge 2.0 It is how to achieve the anti-piracy on iOS His theory was purchased from the app[……]
On iOS，If we want to display a shadow View，So basically do：
|
1 2 3 4 5 |
self.view.layer?.shadowColor = NSColor.black.cgColor self.view.layer?.shadowOpacity = 0.1 self.view.layer?.shadowOffset = CGSize(width: 0, height: 0) self.view.layer?.shadowRadius = 3 self.view.layer?.masksToBounds = false |
but，To the macOS，This would not work - no effect。
The answer lies in the macOS a View If you want to use
layer ，You must manually mark，For example, this：
[crayon-67697[……]
In fact, two months ago, this one should be written，However, there are some things to delay so they now。A few days ago to discuss the concept and friend to the independent development of the "small minority" of，I feel the need to further detailed definition of what。What independent developers do this minority is，The so-called market segmentation，Exactly how should subdivision。
When it comes to niche segments and，It may be the first impression a lot of people are those things nobody cares about, such as a handful of students in a small school needs，In some lawyer or needs work ...... Here we recallMarket segments：How independent developers that determine the development projectin[……]
Today Gerber drop-off certificate expired，I have written beforeHow to add https support with letsencrypt to blog，And teach you to write a regular update service at the end of the article，So you do not own every three months to update the manual。
but，If your certificate to expire，So in fact letsencrypt robot will send you a reminder email，The general content like this：
Hello,
Your certificate (or certificates) for t[……]
Before I wrotePoker 2 Mechanical keyboard Mac key to modifyArticles，Because now I bought a lift tables，Then poker wired，So very convenient，Just wondering to buy a Bluetooth keyboard，I did not expect that year dream of mechanical Bluetooth keyboard has been ready，Just，He wondered if he ordered a。
I have a soft spot for wasd key direction of poker，Especially after the change is fn capslock，Simply programming tool，Cool batch，So this is bound to be looking for 60 key keyboard，Also support capslock + in[……]
Under normal circumstances，You do not need to know the contents。
In rare cases，Your app might need to get the user presses the button information，such asThe ones released Develop a Input Method。Only then can you provide candidates to the user。
How to create an input method under macOS，I'm hereSwift uses InputMethodKit to write an input methodThis article has detailed instructions，Pass it over here，How do we have focused on addressing key user，Especially the handling of a modified key。
Pocketed input method has always been a sort of a small[……]