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Using vagrant to run virtual machines with desktop environment
... to start the GUI: sudo vim /etc/X11/Xwrapper.config and edit it to allowed_users=anybody.
Next, install the VirtualBox guest tools before starting the GUI. This will give you a healthy screen resolution, integrated mouse, etc.
$ sudo apt-get install -y xfce4 virtualbox-guest-dkms virtualbox-guest-u...
Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of
...ained the proxy settings (settings.xml can exist in two places one in MAVEN_HOME. The other in %userprofile%.m2\ with the later having higher precedence):
<proxy>
<id>optional</id>
<active>true</active>
<protocol>http</protocol>
<username>opti...
Ignoring SSL certificate in Apache HttpClient 4.3
...esponse.close();
}
I did not include the SSLConnectionSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER on purpose: The point was to allow testing with self signed certificates so you don't have to acquire a proper certificate from a certification authority. You can easily create a self-signed certificate...
What C++ Smart Pointer Implementations are available?
...ion of the object if the std::shared_ptr reference count drops to zero. In order to get access to the raw pointer you'll first need to access the std::shared_ptr by calling lock which will return an empty std::shared_ptr if the owned pointer has expired and been destroyed already. This is primarily ...
Multiple inheritance for an anonymous class
...ited Jun 5 '14 at 14:45
aspiring_sarge
1,84711 gold badge2222 silver badges3232 bronze badges
answered May 1 '11 at 13:04
...
Random / noise functions for GLSL
...hash(floatBitsToUint(v))); }
void main()
{
vec3 inputs = vec3( gl_FragCoord.xy, time ); // Spatial and temporal inputs
float rand = random( inputs ); // Random per-pixel value
vec3 luma = vec3( rand ); // Expand to RGB
fragment = vec4( luma, ...
Is Dvorak typing appropriate for programming? [closed]
...
F = 21232
G = 20860
/ = 19745
H = 19717
; = 19226
_ = 16207
B = 13576
= = 12427
Y = 10498
0 = 10125
. = 9842
K = 9241
: = 8907
W = 8509
V = 7922
{ = 7648
} = 7639
= 6626
% = 6507
Q = 5896
1 = 5752
- = 5382
...
Why doesn't C have unsigned floats?
...e? -8. But what would that mean in a system without negative numbers. FLOAT_MAX - 8 perhaps? Actually, that doesn't work as FLOAT_MAX - 8 is FLOAT_MAX due to precision effects so things are even more screwy. What if it was part of a more complex expression:
float a = 2.0f, b = 10.0f, c = 20.0f, d =...
How do I mock the HttpContext in ASP.NET MVC using Moq?
...
yes. you can indeed set .LogonUserIdentity -- _request.Setup(n => n.LogonUserIdentity).Returns((WindowsIdentity.GetCurrent));
– KevinDeus
Oct 16 '14 at 21:52
...
Declare slice or make slice?
...lter(s []int, fn func(int) bool) []int {
var p []int // == nil
for _, v := range s {
if fn(v) {
p = append(p, v)
}
}
return p
}
It means that, to append to a slice, you don't have to allocate memory first: the nil slice p int[] is enough as a slice to ad...