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Difference between CR LF, LF and CR line break types?
... @Hashim it might display properly but trying to run a textual shell script with carriage returns will usually result in an error
– Omer
Apr 24 '19 at 14:06
...
How can I have a newline in a string in sh?
...ability.
You can also try and insert the newline directly into your shell script (if a script is what you're writing) so it looks like...
#!/bin/sh
echo "Hello
World"
#EOF
or equivalently
#!/bin/sh
string="Hello
World"
echo "$string" # note double quotes!
...
jQuery how to find an element based on a data-attribute value?
...quals selector:
$("ul").find(`[data-slide='${current}']`)
For older JavaScript environments (ES5 and earlier):
$("ul").find("[data-slide='" + current + "']");
share
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improve this answer
...
Calling a function on bootstrap modal open
...how event based on what you need:
$( "#code" ).on('shown', function(){
alert("I want this to appear after the modal has opened!");
});
Demo: Plunker
Update for Bootstrap 3.0
For Bootstrap 3.0 you can still use the shown event but you would use it like this:
$('#code').on('shown.bs.modal', funct...
How to fix Python indentation
...
Use the reindent.py script that you find in the Tools/scripts/ directory of your Python installation:
Change Python (.py) files to use
4-space indents and no hard tab
characters. Also trim excess spaces
and tabs from ends of lines, and...
Can I add jars to maven 2 build classpath without installing them?
...t;file://${project.basedir}/repo</url>
</repository>
A helper script
Since executing installation command for each lib is kinda annoying and definitely error prone, I've created a utility script which automatically installs all the jars from a lib folder to a project repository, while a...
How do I check the operating system in Python?
I want to check the operating system (on the computer where the script runs).
5 Answers
...
Android 1.6: “android.view.WindowManager$BadTokenException: Unable to add window — token null is not
...ill not work instead of that use your current activity while instantiating AlertDialog.Builder or AlertDialog or Dialog...
Ex:
AlertDialog.Builder builder = new AlertDialog.Builder(this);
or
AlertDialog.Builder builder = new AlertDialog.Builder((Your Activity).this);
...
XMLHttpRequest Origin null is not allowed Access-Control-Allow-Origin for file:/// to file:/// (Serv
...le-access-from-files would not fix the issue. I am simply trying to load a script file like so $.getScript("application.js"); and get the error described in the question.
– Denzo
Jul 25 '12 at 4:17
...
Alarm 闹钟扩展 · App Inventor 2 中文网
...后台运行时启动另一个应用程序，需要额外的权限 (SYSTEM_ALERT_WINDOW)（参见 从后台启动活动的限制，最后一点）。此权限无法通过程序设置，必须通过对话框由用户确认（参见 Android 10和小米设备的额外权限）。示例中展示了解...