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How do I tell Git to ignore everything except a subdirectory?
...yalex I found out that it fixes itself if I delete the local repo and re-clone it, it must be a bug.
– LB--
Aug 25 '14 at 18:44
2
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Semi-transparent color layer over background-image?
...ead, but it shows up at the top in Google, so here's another option.
This one is pure CSS, and doesn't require any extra HTML.
box-shadow: inset 0 0 0 1000px rgba(0,0,0,.2);
There are a surprising number of uses for the box-shadow feature.
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How do I duplicate a whole line in Emacs?
...e cursor to next line
M-w: copy region
C-y: paste ("yank")
The aforementioned
C-a C-k C-k C-y C-y
amounts to the same thing (TMTOWTDI)
C-a: move cursor to start of line
C-k: cut ("kill") the line
C-k: cut the newline
C-y: paste ("yank") (we're back at square one)
C-y: paste again (now we've g...
Javascript set img src
...y generated page. So the obvious thing to do is to preload it and use that one variable as the source all the time.
10 Ans...
How to tell if browser/tab is active [duplicate]
...swer is not optimal because focus and blur events can often fire more than one time in the browser for each conceptual Focus or Blur action taken by the user, in which case the client will start doing hard_work on more than one interval, basically simultaneously.
– Jon z
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How can I select and upload multiple files with HTML and PHP, using HTTP POST?
... type="file"> . However, I am having trouble doing uploading more than one at a time.
9 Answers
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Count rows with not empty value
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For example, the following line makes one single row out of a 2d range of cells, that can often solve a lot of problems: =split(ArrayFormula(concatenate(C3:O4&";")),";") ---- ill keep working on solving the issue
– consideRatio
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What does yield mean in PHP?
...orate as to what the benefits of yeild are over, say, a solution like this one: ideone.com/xgqevM
– Mike
Feb 27 '15 at 17:13
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C# Double - ToString() formatting with two decimal places but no rounding
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How about adding one extra decimal that is to be rounded and then discarded:
var d = 0.241534545765;
var result1 = d.ToString("0.###%");
var result2 = result1.Remove(result1.Length - 1);
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NoSQL Use Case Scenarios or WHEN to use NoSQL [closed]
...sy to scale out NoSQL solutions. Adding more nodes to replicate data to is one way to a) offer more scalability and b) offer more protection against data loss if one node goes down. But again, depends on the NoSQL DB/configuration. NoSQL does not necessarily mean "data loss" like you infer.
IMHO, co...