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How to calculate the bounding box for a given lat/lng location?
...oximation).
My implementation follows (It's written in Python; I have not tested it):
# degrees to radians
def deg2rad(degrees):
return math.pi*degrees/180.0
# radians to degrees
def rad2deg(radians):
return 180.0*radians/math.pi
# Semi-axes of WGS-84 geoidal reference
WGS84_a = 6378137...
Illegal string offset Warning PHP
...
Please try this way.... I have tested this code.... It works....
$memcachedConfig = array("host" => "127.0.0.1","port" => "11211");
print_r($memcachedConfig['host']);
share...
String literals and escape characters in postgresql
...cated the text needed to be preceded with 'E', as such:
insert into EscapeTest (text) values (E'This is the first part \n And this is the second');
This suppressed the warning, but the text was still not being returned correctly. When I added the additional slash as Michael suggested, it worked.
...
On showing dialog i get “Can not perform this action after onSaveInstanceState”
...ected void onResume()
{
super.onResume();
sHandler.removeCallbacks(test);
}
@Override
protected void onPause()
{
super.onPause();
sHandler.postDelayed(test, 5000);
}
Runnable test = new Runnable()
{
@Override
public void run()
{
if (mIsAfterOnSaveInstanceState)
...
How can I visualize per-character differences in a unified diff file?
.... is interpreted as a path. You can verify with mkdir x y; echo foo > x/test; git add x/test; git commit -m test; echo boo > x/test; cd y; git diff --color-words=.; git diff --color-words .; git diff --color-words -- ..
– ntc2
Sep 4 '15 at 16:43
...
Convert a Git folder to a submodule retrospectively?
....26.2 below. Older versions might work to some extend but that needs to be tested.
For the sake of simplicity I will restrict myself to the case where there is just a master branch and a origin remote in the original repo repo-old. Also be warned that I rely on temporary git tags with the prefix te...
Is it possible to ping a server from Javascript?
...that.bad();}, 1500);
}
}
This works on all types of servers that I've tested (web servers, ftp servers, and game servers). It also works with ports. If anyone encounters a use case that fails, please post in the comments and I will update my answer.
Update: Previous link has been removed. If a...
Compress files while reading data from STDIN
...to read data as input and redirect the compressed to output file i.e.
cat test.csv | gzip > test.csv.gz
cat test.csv will send the data as stdout and using pipe-sign gzip will read that data as stdin. Make sure to redirect the gzip output to some file as compressed data will not be written to ...
Razor comment syntax
...But it's still output in full. (based on my experience with razor and just tested it really quick)
– Buildstarted
Aug 2 '10 at 4:27
...
How do I get the coordinates of a mouse click on a canvas element?
...PeppeL-G bounding client rectangle calculates that for you. You can easily test it in console before you post a comment (that's what I did).
– Tomáš Zato - Reinstate Monica
Nov 29 '14 at 17:10
...