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adb not finding my device / phone (MacOS X)
... "List of devices attached" when I ran: adb devices
Fix:
Get the SDK (Latest Version) from developer.android.com
Put developer mode on nexus 4 ( About Phone > Build Number > tap 7 times to enter Dev Mode)
A new menu option will come up in the 'Settings' : { } Developer Options
Make sure you...
How to perform a real time search and filter on a HTML table
... {
text = $(this).text().replace(/\s+/g, ' ');
return !reg.test(text);
}).hide();
});
Demo: http://jsfiddle.net/dfsq/7BUmG/1133/
Debounce
When you implement table filtering with search over multiple rows and columns it is very important that you consider performance and searc...
Encrypt Password in Configuration Files? [closed]
... // Decreasing this speeds down startup time and can be useful during testing, but it also makes it easier for brute force attackers
int iterationCount = 40000;
// Other values give me java.security.InvalidKeyException: Illegal key size or default parameters
int keyLengt...
SQL Server - copy stored procedures from one db to another
... #clear out before
Remove-Item $outDir* -Force -Recurse
if (-not (Test-Path $outDir)) {
[System.IO.Directory]::CreateDirectory($outDir)
}
foreach ($o in $objects) {
if ($o -ne $null) {
$schemaPrefix = ""
if ($o.Schema -ne $null -and $o...
What's a concise way to check that environment variables are set in a Unix shell script?
...: command not found" when I set the variable I want to check to "This is a test". Any ideas?
– user2294382
Nov 25 '13 at 17:41
1
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Determining the current foreground application from a background task or service
...ard way. the below code is part of cyanogenmod7 (the tablet tweaks) and is tested on android 2.3.3 / gingerbread.
methods:
getForegroundApp - returns the foreground application.
getActivityForApp - returns the activity of the found app.
isStillActive - determines if a earlier found app is stil...
Windows 7, 64 bit, DLL problems
...sual Studio environment.
Going to dare to inject a new link here: The latest supported Visual C++ downloads. Stein Åsmul, 29.11.2018.
share
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Pandas read_csv low_memory and dtype options
...
@zthomas.nc yes, Pandas does not need to bother testing what is in the column. Theoretically saving some memory while loading (but none after loading is complete) and theoretically saving some cpu cycles (which you won't notice since disk I/O will be the bottleneck.
...
Which would be better for concurrent tasks on node.js? Fibers? Web-workers? or Threads?
...p to date info on the status of Web workers in io.js/Node.js.
Update 3
Latest info - thanks to NiCk Newman for posting it in
the comments: There is the workers: initial implementation commit by Petka Antonov from Sep 6, 2015
that can be downloaded and tried out in
this tree. See comments by NiCk ...
How to determine the memory footprint (size) of a variable?
...ommended!)
First of all install the Google gperftools by downloading the latest package here: https://code.google.com/p/gperftools/
Then as always:
sudo apt-get update
sudo apt-get install libunwind-dev -y
./configure
make
make install
Now in your code:
memprof_enable();
// do your magic
memprof_...