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Abusing the algebra of algebraic data types - why does this work?
...ncept here. That quickly leads us to enumerative combinatorics, and if you consult the linked Wikipedia article you'll find that one of the first things it does is define "pairs" and "unions" in exactly the same sense as product and sum types by way of generating functions, then does the same for "s...
How to parse Excel (XLS) file in Javascript/HTML5
.../ each row being an array of cells.
})
})
In the example above data is raw string data.
It can be parsed to JSON with a strict schema by passing schema argument. See API docs for an example of that.
API docs:
http://npmjs.com/package/read-excel-file
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How to change the font on the TextView?
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@febaisi as i saw in your lib example raw.githubusercontent.com/febaisi/CustomTextView/master/wiki/…
– Mr.Q
Aug 12 '16 at 4:42
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Missing Push Notification Entitlement
...entitlements file you made, right click in the empty file and select "Show Raw Keys/Values"
Add a new entry to the entitlements file called "aps-environment" and set it's value to "production"
One key note, if you were previously using the keychain-access-groups entitlement, you'll want to add that ...
How to get a one-dimensional scalar array as a doctrine dql query result?
... an array of values from the id column of the Auction table.
If this was a raw SQL I would write:
5 Answers
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How far can memory leaks go?
...nly thing you need to worry about when dealing with new/delete (instead of raw malloc/free). The memory that's allocated in new may get reclaimed, but things that may be done in the destructors of the objects will not happen. Perhaps the destructor of some class writes a sentinel value into a file...
how to get an uri of an image resource in android
...ckage] is your package name
[res id] is value of the resource ID, e.g. R.drawable.sample_1
to stitch it together, use
Uri path = Uri.parse("android.resource://your.package.name/" + R.drawable.sample_1);
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Django set field value after a form is initialized
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I'm not a big fan of overriding the raw data. If you absolutely have to do this, you should probably do data[form.add_prefix('Email')] to account for cases where a prefix is set.
– Josh
Aug 22 '14 at 14:27
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What is the intent of the methods getItem and getItemId in the Android class BaseAdapter?
...operations on(update/delete/etc).
So instead of accessing the ID from the raw data object like myListData.get(position).getId() you can use adapter.getItemId(position).
One example of where i've felt like I needed to use these methods was in a project using the SeparatedListViewAdapter. This adapt...
How to create a JavaScript callback for knowing when an image is loaded?
...om the browser cache. This plugin https://github.com/peol/jquery.imgloaded/raw/master/ahpi.imgload.js can be used to remedy that problem.
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