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GitHub README.md center image
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This is from Github's support:
Hey Waldyr,
Markdown doesn't allow you to tweak alignment directly (see docs here: http://daringfireball.net/projects/markdown/syntax#img), but you can just use a raw HTML 'img' tag and do the alignmen...
How to make layout with View fill the remaining space?
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Answer from woodshy worked for me, and it is simpler than the answer by Ungureanu Liviu since it does not use RelativeLayout.
I am giving my layout for clarity:
<LinearLayout
android:layout_width="fill_parent"
andro...
How to change href of tag on button click through javascript
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Here's my take on it. I needed to create a URL by collecting the value from a text box , when the user presses a Submit button.
<html>
<body>
Hi everyone
<p id="result"></p>
<textarea cols="40" id="SearchText" rows="2"></textarea>
<button ...
How to hide action bar before activity is created, and then show it again?
...tiple times maybe you have noticed that the first showing is not animated. From then on showing and hiding are animated. If you want to have animation on the first showing too you can use this:
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestW...
Enabling WiFi on Android Emulator
...y
running the emulator with the command line parameter -feature -Wifi.
from https://developer.android.com/studio/releases/emulator.html#26-1-3
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Where is PHP.ini in Mac OS X Lion? Thought it was in /usr/local/php5/lib
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Answers from @Cronk and @Justin got me close on Mac OS X 10.9 Mavericks. In fact, on my system the /etc/php.ini file was missing completely, and it wasn't until I ran phpinfo() on the web server that I observed there was no configur...
Best practices for storing postal addresses in a database (RDBMS)?
...ate, oblast, etc ) with ISO codes.
Here's the gist of the schema, copied from the module page:
country => Country (always required, 2 character ISO code)
name_line => Full name (default name entry)
first_name => First name
last_name => Last name
organisation_name => Company
adminis...
How to create and write to a txt file using VBA
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I'm more than happy if you learned something from my post! :)
– Marcus Mangelsdorf
Aug 17 '18 at 5:59
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How can I fill out a Python string with spaces?
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ljust(), rjust() have been deprecated from the string module only. They are available on the str builtin type.
– Rohan Grover
Jun 30 '15 at 21:07
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Google Authenticator available as a public service?
... QR code documented here.
Google Authenticator generates a 6 digit code by from a SHA1-HMAC of the Unix time and the secret (lots more detail on this in the RFC)
The server also knows the secret / unix time to verify the 6-digit code.
I've had a play implementing the algorithm in javascript here: ...