How to tell if a Mac application is 32-bit or 64-bit

Hopper Disassembler is a reverse engineering tool，Allows you to disassemble、Decompile and debug the application。The tool adapts perfectly to the environment，The macOS version takes full advantage of the Cocoa framework，The Linux version uses Qt 5。Hopper extracts procedural information by analyzing the introduction of a function，Such as basic blocks and local variables。Via Hopper SDK，You can extend Hopper's functionality，Even write your own file format and CPU support。Hopper can also display a graphical representation of the control flow graph，And most Hopper functions can be called from Python scripts，Convert binary files in any way。Hopper can use LLDB or GDB for debugging and analysis，Specifically used to retrieve Objective-C information from analysis files，such as selector、Strings and messages sent。Hopper able to decode Swift's obfuscated names，Use tabs to create workspaces with different representations of files，Use different colors to help you understand various discovered objects，and create your own structures using the built-in type editor、union or enum type。

Recently, many friends are installing software on the newly purchased Mac with Touch Bar.，You may encounter situations where the software opens and becomes unresponsive.。This is usually due to the system's enhanced permission management.。If you encounter a pop-up box asking for "Accessibility Access"，Here is the solution： Open method： Open system preferences： Click the Apple icon in the upper left corner of the screen，Select "System Preferences"。 Unlock system preferences： In the System Preferences window，Click the lock icon in the lower left corner，and enter your administrator password to unlock。 Add software to accessibility access list： If you have seen the software that needs to be added in the list，Make sure it is checked。 if it does not appear in the list，Click the ➕ button below to add the required software。 Confirm and authorize： After ensuring that the required software has been selected or added，Close system preferences。 Reopen the software： Return to the software you want to open，It should now start normally。 If the software is still unresponsive or does not prompt for accessibility access，It may be because the software version is not compatible with the current system version，Need to download the latest version or wait for updates。These steps can help you solve most cases where the software cannot be opened due to permission issues.。

A font often contains multiple forms，Fonts downloaded from the Internet need to be installed separately。How to install new fonts on Mac computers? The editor below will share with you how to install Mac fonts。 Mac font installation tutorial 1. Download the font compressed file •Double-click to decompress after downloading，Locate the .otf or .ttf font file。 Method one 1. Open the Font Book •Open the [Font Book] on your computer。 2.Add fonts •Click "File" → "Add Font" in the menu bar of the font book。 •Or click the “+” button at the top of the program。 3. Select font file •Find the downloaded font，Click [Open]。 •Mac font installation completed! Method two 1. Double-click the font file •Double-click the font file directly。 2.Install Fonts •Click "Install Fonts"。 •Font installation completed! Through the above two methods，You can easily install new fonts on your Mac computer。

Many friends don’t know much about how to import presets in Lightroom.。Today, the editor brings you a detailed tutorial on batch importing Lightroom presets.，Let’s learn together! step one：Preparation first，Make sure you have the preset folder or preset file ready to import。 Method one：Import presets via the Import function Open Lightroom Import an image into Lightroom，Click the Import button。 Edit Photo Click "Edit Photo"。 Import presets Click the "+" button on the left panel，Select "Import Preset"。 Browse and select the preset file to install，Click "Import"。 Done The newly installed Lightroom presets can be found under "User Presets"，Click on a preset to apply the effect。 Method two：Import presets via Preferences Open Lightroom Select "Preferences" in Lightroom。 Select a preset in the Preferences dialog，Select the "Presets" tab。 Open the Lightroom Presets folder and click "Show Lightroom Presets Folder"。 Import preset files Find and open the "Develop presets" folder。 Drag and drop the preset folder. Drag and drop the preset folder to be imported directly into the "Develop presets" folder.。 Complete After the import is successful，You can find your newly imported Lightroom presets in the left panel，Click on the preset to use it。 Through the above two methods，You can easily import presets into Lightroom，Improve photo editing efficiency and quality。Hope this tutorial can help you!