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Convert a Unicode string to a string in Python (containing extra symbols)
....encode('utf8')
'\xc2\x9c10'
>>> s.encode('utf16')
'\xff\xfe\x9c\x001\x000\x00'
This raw string of bytes can be written to a file. However, note that when reading it back, you must know what encoding it is in and decode it using that same encoding.
When writing to files, you can get rid ...
Convert php array to Javascript
...hp's json_encode function
<?php $phpArray = array(
0 => 001-1234567,
1 => 1234567,
2 => 12345678,
3 => 12345678,
4 => 12345678,
5 => 'AP1W3242',
6 => 'AP7X1234',
7 => 'AS1234',
...
Sending message through WhatsApp
... them.
Use: https://wa.me/15551234567
Don't use: https://wa.me/+001-(555)1234567
Example: https://wa.me/15551234567?text=I'm%20interested%20in%20your%20car%20for%20sale
Original answer
Here is the solution
public void onClickWhatsApp(View view) {
PackageManager pm=getPackag...
Best way to require all files from a directory in ruby?
...re './a'" will not load a.rb twice. ruby-doc.org/core/classes/Kernel.html#M001418
– Derek
Jan 29 '11 at 17:47
14
...
How to format a number as percentage in R?
....5%" "0.6%" "0.7%" "0.8%" "0.9%" "1.0%"
percent((1:10) / 100000)
# [1] "0.001%" "0.002%" "0.003%" "0.004%" "0.005%" "0.006%" "0.007%" "0.008%"
# [9] "0.009%" "0.010%"
percent(sqrt(seq(0, 1, by=0.1)))
# [1] "0%" "32%" "45%" "55%" "63%" "71%" "77%" "84%" "89%" "95%"
# [11] "100%"
percent...
What is the best way to find the users home directory in Java?
...nt MAX_PATH = 260;
public static final int CSIDL_LOCAL_APPDATA = 0x001c;
public static final int SHGFP_TYPE_CURRENT = 0;
public static final int SHGFP_TYPE_DEFAULT = 1;
public static final int S_OK = 0;
static Shell32 INSTANCE = (Shell32) Native.loadLibrary("...
Moment.js transform to date object
...es like CET, EET, EST5EDT, CST6CDT, PST8PDT.
– monish001
Sep 11 '14 at 14:38
is it possible to convert eg: "10:20 AM" ...
Format an Integer using Java String Format
...
String.format("%03d", 1) // => "001"
// │││ └── print the number one
// ││└────── ... as a decimal integer
// │└─────── ... minimum of 3 characters wide
// ...
How to get last items of a list in Python?
... python CLI interpreter:
>>> a = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
>>> a
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
>>> a[-9:]
[4, 5, 6, 7, 8, 9, 10, 11, 12]
the important line is a[-9:]
shar...
How does Rails keep track of which migrations have run for a database?
...leading digits don't have to be a timestamp, you could call your migration 001_blah.rb. Earlier versions of Rails used this format, and used sequential numbering for newly generated migrations. Later versions have switched to timestamps to help prevent multiple developers from independently generati...