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How to crop circular area from bitmap in Android
I have a bitmap and I want to crop a circular region from this bitmap. All pixels outside the circle should be transparent. How can I do this?
...
NUnit vs. Visual Studio 2008's test projects for unit testing [closed]
...am going to be starting up a new project at work and want to get into unit testing. We will be using Visual Studio 2008, C#, and the ASP.NET MVC stuff. I am looking at using either NUnit or the built-in test projects that Visual Studio 2008 has, but I am open to researching other suggestions. Is...
How to post data in PHP using file_get_contents?
...Sending an HTTP POST request using file_get_contents is not that hard, actually : as you guessed, you have to use the $context parameter.
There's an example given in the PHP manual, at this page : HTTP context options (quoting) :
$postdata = http_build_query(
array(
'var1' => 'some...
Base64 length calculation?
...edBase64(int n) {
int bits = 8 * n;
return ceilDiv(bits, 6);
}
// test only
public static void main(String[] args) {
for (int n = 0; n < 21; n++) {
System.out.println("Base 64 padded: " + paddedBase64(n));
System.out.println("Base 64 unpadded: " + unpaddedBase64(n));
...
Correct approach to global logging in Golang
... all of which aren't well documented.
glog doesn't provide an easy way to test logs, which detracts from the stability of software using it
glog is C++ based and klog is a pure golang implementation
Sample Implementation
package main
import (
"flag"
"k8s.io/klog"
)
type myError str...
Disadvantages of Test Driven Development? [closed]
What do I lose by adopting test driven design?
31 Answers
31
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Is git's semi-secret empty tree object reliable, and why is there not a symbolic name for it?
...n SHA?": it is SHA-2, since Git 2.19 (Q3 2018)
With Git 2.25 (Q1 2020), tests are preparing for a SHA-2 transition, and is involving the empty tree.
See commit fa26d5e, commit cf02be8, commit 38ee26b, commit 37ab8eb, commit 0370b35, commit 0253e12, commit 45e2ef2, commit 79b0edc, commit 840624f,...
How to play audio?
... has a audio format compatibility table. new Audio() can play WAV files in all browsers except Internet Explorer.
– Rory O'Kane
Mar 15 '15 at 14:18
311
...
Renaming a virtualenv folder without breaking it
...
You need to adjust your install to use relative paths. virtualenv provides for this with the --relocatable option. From the docs:
Normally environments are tied to a
specific path. That means that you
cannot move an environment around or
copy ...
How to change variables value while debugging with LLDB in Xcode?
....
If you want to set some variable (for example a "dict") to nil and then test the code flow, you can try the following.
Put the breakpoint properly after initialised to the desired value.
then execute "expression dict = nil" in lldb command line to change it. (for example "nil")
Step over the...