shortcut

问题 Currently i am using "Ctrl + Space" shortcut to fire a JButton event in my Java code like this : this.getRootPane().registerKeyboardAction( addStudentButtonActionListener, KeyStroke.getKeyStroke( KeyEvent.VK_SPACE, KeyEvent.CTRL_MASK ), JComponent.WHEN_IN_FOCUSED_WINDOW ); But i want to assign a shortcut of "Shift + Ctrl + Space" for this event instead. How can i do that ? 回答1: Then use the following key stroke: KeyStroke.getKeyStroke(KeyEvent.VK_SPACE, KeyEvent.SHIFT_MASK | KeyEvent.CTRL

问题 As you know when you long press on the home screen, the phone shows up a list menu. You can add shortcuts, widgets, Folders, etc. I would like my app to be in the shortcut list. How can I do that? 回答1: That functionality is already there by default, they just have to choose from the "Applications" list. You can't add directly to the main shortcuts list (it would get far too cluttered quickly), that's provisioned by the operating system and to my knowledge cannot be populated by a third party

问题 I have created a Windows 7 shortcut in an attempt to give someone who is not comfortable with R the ability to run a simple program. I have tried to follow the advice of other postings, but must be missing something. This is what I have in my shortcut right now. Target: "C:\Program Files\R\R-3.0.2\bin\x64\Rscript.exe" --vanilla -e "C:\Users\Moo\Desktop\CharCalendar.r" Start in: "C:\Program Files\R\R-3.0.2\bin\x64" I get error messages (that flash up very briefly on a black DOS window) that

问题 For example, if I had something like setContentView(R.layout.activity_main); Would there be a shortcut to open activity_main.xml ? If not, is there a way to create one? 回答1: Its there. Just hold Ctrl and move the cursor to the word activity_main which is the line setContentView(R.layout.activity_main); then, it will be give two option that one is for opening xml layout and another one is opening the declaration in R.java file. This is the shortcut to open the XML layout easily. Cheers! 回答2:

问题 I'm having trouble setting the working directory of a shortcut created as part of a WiX script. Here are the basics: <!-- create a start menu shortcut. --> <Directory Id="ProgramMenuFolder"> <Directory Id="ApplicationProgramsFolder" Name="My Name"> <Component Id="ApplicationShortcut" Guid="822A26AF-5231-4EDA-A18D-5DF15020BD94"> <Shortcut Id="ApplicationStartMenuShortcut" Name="My Name" Description="My Description" Target="[INSTALLLOCATION]My.exe" WorkingDirectory="INSTALLLOCATION" />

问题 My application listens to the android.intent.action.CREATE_SHORTCUT broadcast, in my code I am creating a shortcut which includes a String extra like this: Intent shortcutIntent = new Intent(Intent.ACTION_VIEW); shortcutIntent.setClassName("com.some.name","com.some.name.Activity"); shortcutIntent.putExtra("stringid", "some string value"); ShortcutIconResource iconResource = Intent.ShortcutIconResource.fromContext(ShortcutActivity.this,iconIdentifier); Intent intent = new Intent(); intent

问题 I know a topic already exists like that but I do not want to use a VB script. I would hope you can create a shortcut using a command line in DOS. Please post some example that would be great. Thanks! AA 回答1: Creating a shortcut in the .lnk format is basically impossible from a batch file without calling an external program of some kind. The file spec can be found here, and a quick glace will explain. Creating a .url format shortcut is quite easy as the format is a simple text file. The spec

问题 What is the shortcut key (Tab?) to activate Zen Coding within Notepad++ once Zen is installed? Could it be F1? Tab is not working. Nothing in Preferences under Editing. 回答1: Go to settings > Shortcut Mapper > Plugin Commands tab. Look for "Expand Abbreviations" it has the shortcut "Alt-Ctrl-Enter" by default. Double-click that line (or hit Modify button) and deselect all checkboxes. Select "Tab" from the drop-down list of available key commands, and boom! Tab now Expands Abbreviations when it

问题 I'm creating a pinned shortcut of my app launcher icon for Android O device (either emulator or physical device) and found strange behaviour. My code looks like this: @TargetApi(Build.VERSION_CODES.O) private void createPinnedShortcut(Context context) { ShortcutManager shortcutManager = context.getSystemService(ShortcutManager.class); if (shortcutManager != null) { if (shortcutManager.isRequestPinShortcutSupported()) { Intent intent= MainActivity.getLaunchIntent(this); intent.setAction(Intent

问题 This question already has answers here : Adding icon to rails application (5 answers) Closed 5 years ago . <head> <title>Application</title> <% link { :rel => "shortcut icon", :href => "/images/favicon.ico" } %> </head> I can't see the image which i set, What's wrong with the above code? How can i run successfully? 回答1: See doc: <%= favicon_link_tag 'favicon.ico' %> 回答2: favicon_link_tag(source='/favicon.ico', options={}) <%= favicon_link_tag %> generates <link href="/favicon.ico" rel=