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How can I override Bootstrap CSS styles?
...inda loose all Bootstrap sweetness in the process.
The easiest way to overcome this is to assign additional arbitrary ID to one of the root elements on your page, like this: <body id="bootstrap-overrides">
This way, you can just prefix any CSS selector with your ID, instantly adding 100 poin...
How do you specify the Java compiler version in a pom.xml file?
...maven code on netbeans that has approximately more than 2000 lines. When I compile it on netbeans, everything is fine, but if I want to run it on command line, I will get these errors:
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Python, remove all non-alphabet chars from string
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Use re.sub
import re
regex = re.compile('[^a-zA-Z]')
#First parameter is the replacement, second parameter is your input string
regex.sub('', 'ab3d*E')
#Out: 'abdE'
Alternatively, if you only want to remove a certain set of characters (as an apostrophe mi...
MySQL - why not index every field?
...ning where to draw the line on indexes. How can you know? Just add them to commonly WHERED fields and hope for the best?
– Andrew
Jul 12 '17 at 15:34
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What do 'lazy' and 'greedy' mean in the context of regular expressions?
...the +, we tell it to repeat as few times as possible, so the first > it comes across, is where we want to stop the matching.
I'd encourage you to download RegExr, a great tool that will help you explore Regular Expressions - I use it all the time.
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Is there a point to minifying PHP?
...y point. PHP is an interpreted language so will run a little slower than a compiled language. My question is: would clients see a visible speed improvement in page loads and such if I were to minify my PHP?
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How to create a unique index on a NULL column?
...rson seems to have a decent work around:
http://sqlservercodebook.blogspot.com/2008/04/multiple-null-values-in-unique-index-in.html
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Remove scroll bar track from ScrollView in Android
...s subclass) via xml:
android:scrollbars="none"
http://developer.android.com/reference/android/view/View.html#attr_android:scrollbars
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