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Regular expression to return text between parenthesis
...and the last closing parenthesis to get (a+b)/(c+d), because find searches from the left of the string, and would stop at the first closing parenthesis.
To fix that, you need to use rfind for the second part of the operation, so it would become
st[st.find("(")+1:st.rfind(")")]
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What is the difference between an annotated and unannotated tag?
...END PGP SIGNAT
And this is how it contains extra metadata. As we can see from the output, the metadata fields are:
the object it points to
the type of object it points to. Yes, tag objects can point to any other type of object like blobs, not just commits.
the name of the tag
tagger identity and...
Open a buffer as a vertical split in VIM
...e editing a file in VIM and then you need to open an existing buffer (e.g. from your buffer list: :buffers ) how can you open it in a vertical split?
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Is there a way to word-wrap long words in a div?
...nnet's solution is working perfectly for me, but i had to remove this line from his code --> white-space: -pre-wrap; beacause it was giving an error, so the final working code is the following:
.wordwrap {
white-space: pre-wrap; /* CSS3 */
white-space: -moz-pre-wrap; /* Firefox */...
CSS selector with period in ID
...sometimes authors just want to? Maybe in some cases it could be bleed over from the underlying implementation systems that might use periods in the server-side code's identifiers for form processing? I'm sure everyone that does has their own reasons; but there is no HTML/CSS reason to include them.
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Focus Input Box On Load
...d of the input text?
Here's a non-jQuery solution with some borrowed code from another SO answer.
function placeCursorAtEnd() {
if (this.setSelectionRange) {
// Double the length because Opera is inconsistent about
// whether a carriage return is one character or two.
var len = t...
Why am I seeing “TypeError: string indices must be integers”?
...e notation uses colons : to separate its indices (and step range, e.g. str[from:to:step])
tuples are defined by commas , (e.g. t = 1,)
add some information to error messages for users to understand what went wrong
Cheers and happy programming
winklerrr
[I know this question was already answered...
Grid of responsive squares
...swer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Pass Variables by Reference in Javascript
...ck-and-forth in the Reddit comments that a big part of the confusion stems from the unfortunate collision involving the word "reference". The terminology "pass by reference" and "pass by value" predates the concept of having "objects" to work with in programming languages. It's really not about obje...
How to set focus on input field?
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will not work, if you have to pull more data from database, it need to wait for the controller complete the pulling data, so add enough time in place of 0
– Ali Adravi
Nov 20 '14 at 19:20
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