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How to remove the border highlight on an input text element
When an HTML element is 'focused' (currently selected/tabbed into), many browsers (at least Safari and Chrome) will put a blue border around it.
...
UIButton title text color
... I want a UIButton to be displayed as highlighted:
- (void)changeColorAsUnselection{
[self setTitleColor:[UIColor colorFromHexString:acColorGreyDark]
forState:UIControlStateNormal &
UIControlStateSelected &
UIControlState...
How do I get a substring of a string in Python?
...is a step. So reversing a string is as simple as:
some_string[::-1]
Or selecting alternate characters would be:
"H-e-l-l-o- -W-o-r-l-d"[::2] # outputs "Hello World"
The ability to step forwards and backwards through the string maintains consistency with being able to array slice from the star...
How to make phpstorm display line numbers by default?
...er - right click on the long white column (where breakpoints are set) then select Show Line Numbers.
Red dot on the screenshot is a place where you have to click
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Merge multiple lines (two blocks) in Vim
...
You can certainly do all this with a single copy/paste (using block-mode selection), but I'm guessing that's not what you want.
If you want to do this with just Ex commands
:5,8del | let l=split(@") | 1,4s/$/\=remove(l,0)/
will transform
work it
make it
do it
makes us
harder
better
faster...
What are the downsides to using Dependency Injection? [closed]
...r should only have a dependency at to your DI framework at the application-root.
– Robert
Mar 9 '10 at 9:04
95
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How I can I lazily read multiple JSON values from a file/stream in Python?
... for these problems is usually to just do a regex split on some well-known root object, but in my case it was impossible. The only feasible way to do this generically is to implement a proper tokenizer.
After not finding a generic-enough and reasonably well-performing solution, I ended doing this m...
delete a.x vs a.x = undefined
...
Object is simply a tree representation, that means, in memory the root points to various memory locations where keys of that object are stored. and that location points to another location where the actual value of that key is stored, or locations where the child keys are stored or location...
How to read XML using XPath in Java
...ntation
doc.getDocumentElement().normalize();
System.out.println ("Root element of the doc is " + doc.getDocumentElement().getNodeName());
NodeList listOfBooks = doc.getElementsByTagName("book");
int totalBooks = listOfBooks.getLength();
System.out.println("Total no of books : "...
How do I use Django templates without the rest of Django?
...Error, missing, concat, escape, markup_join, unicode_join
name = None
def root(context, environment=environment):
l_data = context.resolve('data')
t_1 = environment.filters['upper']
if 0: yield None
for l_row in l_data:
if 0: yield None
yield unicode(t_1(environment....