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What must I know to use GNU Screen properly? [closed]
...s use the split screen features, but certainly not daily. The other tip is if screen seems to have locked up because you hit some random key combination by accident, do both ^Q and ^A ^Q to try to unlock it.
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open-ended function arguments with TypeScript
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Great! thanks. This is definitely the way to go. So, if someone has an existing code as in my question, it will break. Right?
– tugberk
Oct 2 '12 at 19:59
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What is the difference between allprojects and subprojects
On a multi-project gradle build, can someone tell me what exactly is the difference between the "allprojects" section and the "subprojects" one? Just the parent directory? Does anyone use both? If so, do you have general rules that determines what typically is put in each one?
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Syntax for a single-line Bash infinite while loop
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while true; do foo; sleep 2; done
By the way, if you type it as a multiline (as you are showing) at the command prompt and then call the history with arrow up, you will get it on a single line, correctly punctuated.
$ while true
> do
> echo "hello"
> slee...
How can I change or remove HTML5 form validation default error messages?
... x-moz-errormessage="Please enter only numbers"
– coliff
Sep 18 '13 at 13:40
4
better to use "onk...
How to preserve line breaks when storing a command output to a variable in bash?
...ts that string into multiple arguments using the Internal Field Separator (IFS), and passes that resulting list of arguments to echo. By default, the IFS is set to whitespace (spaces, tabs, and newlines), so the shell chops your $TEMP string into arguments and it never gets to see the newline, becau...
SQLAlchemy ORDER BY DESCENDING?
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Just as an FYI, you can also specify those things as column attributes. For instance, I might have done:
.order_by(model.Entry.amount.desc())
This is handy since it avoids an import, and you can use it on other places such as in a relation definition, etc.
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Disabling and enabling a html input button
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how to add gray style if disabled?
– Lei Yang
Sep 17 '19 at 9:55
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Disable click outside of bootstrap modal area to close modal
...an pass {keyboard: false} to prevent closing the modal by pressing Esc.
If you opening the modal by js use:
$('#myModal').modal({backdrop: 'static', keyboard: false})
If you are using data attributes, use:
<button data-target="#myModal" data-toggle="modal" data-backdrop="static" d...
In JavaScript can I make a “click” event fire programmatically for a file input element?
...er to be more correct than previous answer - the gist is the same, but clarification should help a bit. This guy ran into the same problem: bytes.com/forum/thread542877.html
– Jason Bunting
Oct 17 '08 at 0:19
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