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Android: install .apk programmatically [duplicate]
...tent.ACTION_VIEW);
install.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
install.setDataAndType(uri,
manager.getMimeTypeForDownloadedFile(downloadId));
startActivity(install);
unregisterReceiver(this);
finish();
}
...
Performance of FOR vs FOREACH in PHP
...y always show the language's native iterating syntax foreach coming out on top (surprise, surprise).
//make a nicely random array
$aHash1 = range( 0, 999999 );
$aHash2 = range( 0, 999999 );
shuffle( $aHash1 );
shuffle( $aHash2 );
$aHash = array_combine( $aHash1, $aHash2 );
$start1 = microtime(tru...
When do I use a dot, arrow, or double colon to refer to members of a class in C++?
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Git vs Team Foundation Server [closed]
...
On top of everything that's been said (
https://stackoverflow.com/a/4416666/172109
https://stackoverflow.com/a/4894099/172109
What's the equivalent of use-commit-times for git?
...on above:
#!/usr/bin/env python
# Bare-bones version. Current dir must be top-level of work tree.
# Usage: git-restore-mtime-bare [pathspecs...]
# By default update all files
# Example: to only update only the README and files in ./doc:
# git-restore-mtime-bare README doc
import subprocess, shlex
...
What is the difference between Google App Engine and Google Compute Engine?
...ocating a linux instance with basic configurations and then runs docker on tops of it? In essence, compute engine adds additional responsibility of VM configs. Am I right?
– old-monk
Dec 3 '19 at 1:30
...
How to “warm-up” Entity Framework? When does it get “cold”?
...in your framework that applies a cache, there is a good description at the top of the performance page.
When ever a cache has to be validated after a potential change that makes the cache stale, this could be a timeout or more intelligent (i.e. change in the cached item).
When a cache item is evic...
Simple explanation of MapReduce?
...eing a little too generic there. Actually Average() is supposedly icing on top of Sum(). But I talked about it to illustrate why the function is called "Reduce"... An average function is something that takes a list of numbers and reduces it to a single number (which is the average).
...
Why aren't variable-length arrays part of the C++ standard?
... for C++ — and not really even a good fit for C99. ;)
For more on the topic, see N3810 "Alternatives for Array Extensions", Bjarne Stroustrup's October 2013 paper on VLAs. Bjarne's POV is very different from mine; N3810 focuses more on finding a good C++ish syntax for the things, and on discour...
What are Vertex Array Objects?
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