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How can I draw vertical text with CSS cross-browser?
...= IE6, >= Firefox 2, any version of Chrome, Safari, or Opera) support. How can this be done?
9 Answers
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How to export iTerm2 Profiles
...". Save that to a textfile, copy it to the other computer's ~/Library/Application Support/iTerm2/DynamicProfiles .
– esaruoho
Jul 31 '18 at 9:32
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Calling the base constructor in C#
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Modify your constructor to the following so that it calls the base class constructor properly:
public class MyExceptionClass : Exception
{
public MyExceptionClass(string message, string extrainfo) : base(message)
{
//other stuff here
}
}
Note that a cons...
How to prevent browser to invoke basic auth popup and handle 401 error using Jquery?
...n I get 401 error basic auth browser popup is opened and jquery ajax error callback is not called.
11 Answers
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Git: Cannot see new remote branch
A colleague pushed a new remote branch to origin/dev/homepage and I cannot see it when I run:
9 Answers
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ActionBarCompat: java.lang.IllegalStateException: You need to use a Theme.AppCompat
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To simply add ActionBar Compat your activity or application should use @style/Theme.AppCompat theme in AndroidManifest.xml like this:
<activity
...
android:theme="@style/Theme.AppCompat" />
This will add actionbar in activty(or all activities if you ...
Test if a variable is set in bash when using “set -o nounset”
...ER:-}
if [ ! -z ${VALUE} ];
then echo "yo"
fi
echo "whatever"
In this case, VALUE ends up being an empty string if WHATEVER is not set. We're using the {parameter:-word} expansion, which you can look up in man bash under "Parameter Expansion".
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memcpy() vs memmove()
...() and memmove() , and I have read the text that memcpy() doesn't take care of the overlapping source and destination whereas memmove() does.
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How to print a string in fixed width?
...rect, but people looking at this should prefer the new format syntax.
You can use string formatting like this:
>>> print '%5s' % 'aa'
aa
>>> print '%5s' % 'aaa'
aaa
>>> print '%5s' % 'aaaa'
aaaa
>>> print '%5s' % 'aaaaa'
aaaaa
Basically:
the % characte...
PHP Sort Array By SubArray Value
...paceship operator <=> instead of subtraction to prevent overflow/truncation problems.
usort($array, function ($a, $b) {
return $a['optionNumber'] <=> $b['optionNumber'];
});
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