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A complete solution to LOCALLY validate an in-app receipts and bundle receipts on iOS 7
...ceipt fields
The receipt is expressed in ASN1 format. It contains general information, some fields for verification purposes (we'll come to that later) and specific information of each applicable in-app purchase.
Again, OpenSSL comes to the rescue when it comes to reading ASN1. From RMAppReceipt,...
How can I make a jQuery UI 'draggable()' div draggable for touchscreen?
...nswered Feb 7 '12 at 10:34
ctrl-alt-dileepctrl-alt-dileep
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Programmatically access currency exchange rates [closed]
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I am also interested in this, is there any information on what the parameters stand for? Specifically the "f" parameter. I can't find any info anywhere.
– Fishcake
Oct 8 '09 at 6:12
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Factors in R: more than an annoyance?
...ginica
# 1.462 4.260 5.552
iris.alt <- iris
iris.alt$Species <- as.character(iris.alt$Species)
lm(Petal.Length ~ -1 + Species, data=iris.alt)
# Call:
# lm(formula = Petal.Length ~ -1 + Species, data = iris.alt)
# Coefficients:
# Speciessetosa S...
How can I select every other line with multiple cursors in Sublime Text?
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Find: Ctrl+F
If regular expressions are not already enabled, enable them: Alt+R
Type in the expression .*\n.*\n
Find all: Alt+Enter
Press left arrow to get rid of the selections, leaving just the cursors: ←
You now have a cursor at the start of every odd-numbered line. If you wanted even-numbered...
How to add images to README.md on GitHub?
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Try this markdown:
I think you can link directly to the raw version of an image if it's stored in your repository. i.e.
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What is the JSF resource library for and how should it be used?
...s JAR in webapp's /WEB-INF/lib, then also reference it as library (name is free to your choice; component libraries like OmniFaces and PrimeFaces also work that way):
<h:outputStylesheet library="common" name="css/style.css" />
<h:outputScript library="common" name="js/script.js" />
<...
When vectors are allocated, do they use memory on the heap or the stack?
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vector<Type> vect;
will allocate the vector, i.e. the header info, on the stack, but the elements on the free store ("heap").
vector<Type> *vect = new vector<Type>;
allocates everything on the free store.
vector<Type*> vect;
will allocate the vector on the stack...
How can I resize an image dynamically with CSS as the browser width/height changes?
...img src="https://www.petmd.com/sites/default/files/petmd-cat-happy-10.jpg" alt="cat">
So far not really interesting, but what if we would like to change the cats width to be the maximum of 50% of the viewport?
img {
width: 100%;
height: auto;
/* Magic! */
max-width: 50vw;
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Should I use tag for icons instead of ? [closed]
...t;i> tag to display icons ?
Because it is:
Short
i stands for icon (although not in HTML)
Is it not a bad practice ?
Awful practice. It is a triumph of performance over semantics.
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