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What's the point of map in Haskell, when there is fmap?
...
Quoting from the Functor documentation at https://wiki.haskell.org/Typeclassopedia#Functor
You might ask why we need a separate map function. Why not just do
away with the current list-only map function, and rename fmap to map
instead? Well, that’s a good q...
How to override and extend basic Django admin templates?
...html) while at the same time extending it (see https://docs.djangoproject.com/en/dev/ref/contrib/admin/#overriding-vs-replacing-an-admin-template )?
...
Full Screen DialogFragment in Android
...l version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:minWidth="1000dp"
android:minHeight="1000dp">
</LinearLayout>
mai...
Cleaning up old remote git branches
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Here is bash script that can do it for you. It's modified version of http://snippets.freerobby.com/post/491644841/remove-merged-branches-in-git script. My modification enables it to support different remote locations.
#!/bin/bash
current_branch=$(git branch --no-color 2> /dev/null | sed -...
Error pushing to GitHub - insufficient permission for adding an object to repository database
...hen you see this error outside of github, here's a remedy.
Got this from:
http://mapopa.blogspot.com/2009/10/git-insufficient-permission-for-adding.html
ssh me@myserver
cd repository/.git
sudo chmod -R g+ws *
sudo chgrp -R mygroup *
git config core.sharedRepository true
After this the git daem...
What is two way binding?
... really nicely.
I have had a pleasant experience with this model binder - https://github.com/theironcook/Backbone.ModelBinder. which gives sensible defaults yet a lot of custom jquery selector mapping of model attributes to input elements.
There is a more extended list of backbone extensions/plugi...
AngularJS ng-click stopPropagation
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How to do a batch insert in MySQL
...tnum2);
prepStmt.addBatch();
int [] numUpdates=prepStmt.executeBatch();
http://publib.boulder.ibm.com/infocenter/db2luw/v8/index.jsp?topic=/com.ibm.db2.udb.doc/ad/tjvbtupd.htm
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How do I force files to open in the browser instead of downloading (PDF)?
...indicate to the browser that the file should be viewed in the browser, the HTTP response should include these headers:
Content-Type: application/pdf
Content-Disposition: inline; filename="filename.pdf"
To have the file downloaded rather than viewed:
Content-Type: application/pdf
Content-Disposit...
JavaScript chop/slice/trim off last character in string
... In case anybody is wondering, substring is 11% faster than slice. jsperf.com/js-slice-vs-substring-test
– BenR
Apr 16 '14 at 15:53
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