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Why doesn't Haskell's Prelude.read return a Maybe?
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Edit: As of GHC 7.6, readMaybe is available in the Text.Read module in the base package, along with readEither: http://hackage.haskell.org/packages/archive/base/latest/doc/html/Text-Read.html#v:readMaybe
Great question! Th...
Stop handler.postDelayed()
...queue.
public final void removeCallbacks (Runnable r, Object token)
Edit:
Change this:
@Override
public void onClick(View v) {
Handler handler = new Handler();
Runnable myRunnable = new Runnable() {
To:
@Override
public void onClick(View v) {
handler = new Handler();
myR...
How to get current location in Android [duplicate]
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edited Jul 11 '13 at 10:54
answered Jul 11 '13 at 10:47
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Git: Show all of the various changes to a single line in a specified file over the entire git histor
...ut it might not be quite right:
git log -G "var identifier =" file.js
EDIT: Here's a rough start for a bash script to show the actual lines. This might be more what you're looking for.
for c in $(git log -G "something" --format=%H -- file.js); do
git --no-pager grep -e "something" $c -- f...
JavaScript implementation of Gzip [closed]
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Edit There appears to be a better LZW solution that handles Unicode strings correctly at http://pieroxy.net/blog/pages/lz-string/index.html (Thanks to pieroxy in the comments).
I don't know of any gzip implementations, but...
How do I add indices to MySQL tables?
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edited Jun 2 at 17:56
HoldOffHunger
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What does static_assert do, and what would you use it for?
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edited Oct 30 '09 at 4:01
answered Oct 30 '09 at 3:43
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instantiate a class from a variable in PHP?
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edited Feb 12 '15 at 23:15
Demis Palma ツ
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Simplest way to read json from a URL in java
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edited Nov 29 '10 at 22:26
answered Nov 29 '10 at 22:19
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Limit labels number on Chart.js line chart
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edited Jan 30 '17 at 16:27
reformed
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