It is possible with Xcode 10+, see the wwdc2018 presentation of the functionality. Ways to create multiple cursors: ⇧ Shift + ⌃ Control + Left Mouse Click: Will create a new cursor on every click ⇧ Shift + ⌃ Control + ↑: Will create a new cursor above ⇧ Shift + ⌃ Control + ↓: … Read more
OR in XAML directly: <Button> <TextBlock>Two<LineBreak/>Lines</TextBlock> </Button>
You can assign your string to a variable like this: long_arg=”my very long string\ which does not fit\ on the screen” Then just use the variable: mycommand “$long_arg” Within double quotes, a newline preceded by a backslash is removed. Note that all the other white space in the string is significant, i.e. it will be … Read more
I would subclass the widget and override the key event handling in order to block the Enter key: class MyTextView extends EditText { … @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if (keyCode==KeyEvent.KEYCODE_ENTER) { // Just ignore the [Enter] key return true; } // Handle all other keys in the default way return super.onKeyDown(keyCode, … Read more
Do it like that: a, b, c, d = range(1, 5) result = ( # First is 1 a * # Then goes 2, result is 2 now b * # And then 3, result is 6 c * # And 4, result should be 24 d ) Actually, according to PEP8 parentheses are preferred … Read more
raw_input can correctly handle the EOF, so we can write a loop, read till we have received an EOF (Ctrl-D) from user: Python 3 print(“Enter/Paste your content. Ctrl-D or Ctrl-Z ( windows ) to save it.”) contents = [] while True: try: line = input() except EOFError: break contents.append(line) Python 2 print “Enter/Paste your content. … Read more
This is working for me: myvar=`cat` echo “$myvar” The quotes around $myvar are important.
Use a regular expression validator instead. This will work on the client side using JavaScript, but also when JavaScript is disabled (as the length check will be performed on the server as well). The following example checks that the entered value is between 0 and 100 characters long: <asp:RegularExpressionValidator runat=”server” ID=”valInput” ControlToValidate=”txtInput” ValidationExpression=”^[\s\S]{0,100}$” ErrorMessage=”Please enter … Read more
If you just want to center it (I’m assuming the \n is working to split the lines), just add android:gravity=”center_horizontal” rather than layout_gravity. Using layout gravity moves the actual TextView, using gravity affects the content of the TextView.
export the key export PRIVATE_KEY=`cat ./gitbu.2018-03-23.private-key.pem` test.sh #!/bin/bash echo “$PRIVATE_KEY”; If you want to save the key to a .env file with the rest of your environment variables, all you needed to do is “wrap” the private key string in single quotes in the .env file … e.g: sh exports HELLO_WORLD=’—–BEGIN RSA PRIVATE KEY—– MIIEpAIBAAKCAQEA04up8hoqzS1+APIB0RhjXyObwHQnOzhAk5Bd7mhkSbPkyhP1 … Read more