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How to colorize diff on the command line?
...n for (I want grep --color-like diff output).
– i336_
Jul 15 '17 at 4:36
@i336_ no updates unfortunately, if I get an...
How to resize a VirtualBox vmdk file
...he symlink path VBoxManage clonehd "~/path/to/symlink/packer-centos-6.5-x86_64-disk1.vmdk" "/media/k0pernikus/thatFatSlowDisk/cloned_packer-centos-6.5-x86_64-disk1.vdi" If you specfiy the real path, the command will crash due to VBoxManage: error: Cannot register the hard disk, as VBox thinks it's a...
How to programmatically set style attribute in a view
...lour when it's pressed, you could define an XML file called res/drawable/my_button.xml directory like this:
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:state_pressed="true"
android:drawable="@dra...
Default value in Doctrine
...ple solution for my specific case and is to set the field type option empty_data to a default value.
Again, this solution is only for the scenario where an empty input in a form sets the DB field to null.
Background
None of the previous answers helped me with my specific scenario but I found a so...
Updating the list view when the adapter data changes
...ter<String>(this,
android.R.layout.simple_list_item_1,
listItems));
to:
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
android.R.layout.simple_list_item_1,
...
How do I find the location of the executable in C? [duplicate]
...proc/self/exe points me at the unfriendly path: /home/peeterj/views/peeterj_clang-7.vws/.s/00024/8000023250b8f17fllvm-tblgen
– Peeter Joot
Nov 30 '12 at 18:23
5
...
Difference between variable declaration syntaxes in Javascript (including global variables)?
...t a direct reference to the global object.
– Sherlock_HJ
Apr 2 '16 at 21:08
@Sherlock_HJ: I've added "on browsers;" th...
Render a variable as HTML in EJS
... code would be the last type (with the <%-). In your case:
<%- my_form_content %>
For more tags, see the full EJS documentation
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How to capture UIView to UIImage without loss of quality on retina display
...Swift 4 improved version
extension UIImage {
class func imageWithView(_ view: UIView) -> UIImage {
UIGraphicsBeginImageContextWithOptions(view.bounds.size, view.isOpaque, 0)
defer { UIGraphicsEndImageContext() }
view.drawHierarchy(in: view.bounds, afterScreenUpdates: ...
What's valid and what's not in a URI query?
...> -> %3E
? -> ?
@ -> @
[ -> [
\ -> \
] -> ]
^ -> ^
_ -> _
` -> `
{ -> {
| -> |
} -> }
~ -> ~
Extended ASCII (like °) -> Every character from this set is encoded
Note: That probably doesn't mean you shouldn't escape characters that didn't get replaced ...