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How to get arguments with flags in Bash
... $last_argument";
}
This will allow you to use flags so no matter which order you are passing the parameters you will get the proper behavior.
Example :
DOSOMETHING -last "Adios" -first "Hola"
Output :
First argument : Hola
Last argument : Adios
You can add this function to your profi...
How to align checkboxes and their labels consistently cross-browsers
... Not exactly true: The Label-for will allow users to click the label in order to check the checkbox, in addition to simply clicking the checkbox itself. It's quite handy for tying the two elements together.
– EndangeredMassa
Nov 20 '08 at 18:30
...
How do I *really* justify a horizontal menu in HTML+CSS?
...ge the justify-content property to either space-between or space-around in order to add space between or around the children flexbox items.
Using justify-content: space-between - (example here):
ul {
list-style: none;
padding: 0;
margin: 0;
}
.menu {
display: flex;
j...
Prevent dialog dismissal on screen rotation in Android
...o an attribute of the Activity and in onPause() dismiss() it if showing in order to avoid a WindowLeak. Hope it helps!
– Caumons
Feb 23 '12 at 14:36
add a comment
...
Handling InterruptedException in Java
...having interrupt() called on it, it's throwing the InterruptedException in order to help cancel the thread's processing in a timely way.
So propagate the InterruptedException, or eat it intelligently (meaning at a place where it will have accomplished what it was meant to do) and reset the interru...
getSupportActionBar from inside of Fragment ActionBarCompat
...ctivity().
You'll need to cast it to an ActionBarActivity then make the call to getSupportActionBar().
((AppCompatActivity)getActivity()).getSupportActionBar().setSubtitle(R.string.subtitle);
You do need the cast. It's not poor design, it's backwards compatibility.
...
Delete all local changesets and revert to tree
...revision good. You can now replace foo-clean/.hg/hgrc with foo/.hg/hgrc in order to preserve your repository-local settings such as the default push/pull path.
When you are satisfied that foo-clean has everything you need from foo, then simply delete foo and rename foo-clean to foo. Do a hg pull to...
What does cmd /C mean? [closed]
...iable expansion using ! as the
delimiter. For example, /V:ON would allow !var! to expand the
variable var at execution time. The var syntax expands variables
at input time, which is quite a different thing when inside of a FOR
loop.
/V:OFF Disable delayed environmen...
What are the various “Build action” settings in Visual Studio project properties and what do they do
... you don't mind that i copied parts of your answer into Gishu's answer, in order to get a more complete reference answer.
– Ian Boyd
Feb 16 '12 at 18:54
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...
How to check if a Unix .tar.gz file is a valid file without uncompressing?
...
What about just getting a listing of the tarball and throw away the output, rather than decompressing the file?
tar -tzf my_tar.tar.gz >/dev/null
Edited as per comment. Thanks zrajm!
Edit as per comment. Thanks Frozen Flame! This test in no way implies integrity ...