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Adding header for HttpURLConnection
...ntials = "username:password";
String basicAuth = "Basic " + new String(Base64.getEncoder().encode(userCredentials.getBytes()));
myURLConnection.setRequestProperty ("Authorization", basicAuth);
myURLConnection.setRequestMethod("POST");
myURLConnection.setRequestProperty("Content-Type", "application/...
Remove a fixed prefix/suffix from a string in Bash
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96
Using sed:
$ echo "$string" | sed -e "s/^$prefix//" -e "s/$suffix$//"
o-wor
Within the sed c...
Unable to load DLL 'SQLite.Interop.dll'
...copies all the Sqlite dll-s except the 'SQLite.Interop.dll' (both x86 and x64 folder).
The solution was very simple: just add the Sqlite.Core package as a dependency (with NuGet) to the project you are building/running and the dll-s will be copied.
...
Unexpected results when working with very big integers on interpreted languages
... supports arbitrary precision. It will produce the correct answer on 32 or 64 bit platforms.
This can be seen by raising 2 to a power far greater than the bit width of the platform:
>>> 2**99
633825300114114700748351602688L
You can demonstrate (with Python) that the erroneous values yo...
How to check if running in Cygwin, Mac or Linux?
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If I run a script under cygwin by executing "\cygwin64\bin\bash -c scriptname", this doesn't necessarily work. In this situation, the cygwin path doesn't get set up and uname -s ends up calling whatever uname is first in your current path, which on my system turns out to be t...
How to measure time in milliseconds using ANSI C?
...lude <stdio.h>
#include <stdint.h>
#include <time.h>
int64_t timespecDiff(struct timespec *timeA_p, struct timespec *timeB_p)
{
return ((timeA_p->tv_sec * 1000000000) + timeA_p->tv_nsec) -
((timeB_p->tv_sec * 1000000000) + timeB_p->tv_nsec);
}
int main(in...
Text inset for UITextField?
...
Bo Persson
84k1919 gold badges134134 silver badges196196 bronze badges
answered Nov 22 '12 at 15:21
chuthan20chu...
start MySQL server from command line on Mac OS Lion
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84
As this helpful article states:
On OS X to start/stop MySQL from the command line:
sudo /usr/l...
Activate a virtualenv via fabric as deploy user
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96
Right now, you can do what I do, which is kludgy but works perfectly well* (this usage assumes ...
Vim for Windows - What do I type to save and exit from a file?
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HTML link is broken.
– Naxos84
Feb 5 '18 at 13:30
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