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heroku - how to see all the logs
...15:13:46-07:00 heroku[router]: GET myapp.heroku.com/posts queue=0 wait=0ms service=1ms bytes=975
2010-09-16T15:13:47-07:00 app[worker.1]: 2 jobs processed at 16.6761 j/s, 0 failed ...
This works great for observing the behavior of your application right now. If you want to store the logs for longe...
Command-line Tool to find Java Heap Size and Memory Used (Linux)?
...et dynamic information without JMX by default but you could write your own service to do this.
BTW: I prefer to use VisualVM rather than JConsole.
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Linq: adding conditions to the where clause conditionally
...ere is my code to do a similar thing. This is a method on my WCF SOAP Web Service api.
public FruitListResponse GetFruits(string color, bool? ripe)
{
try
{
FruitContext db = new FruitContext();
var query = db.Fruits.Select(f => f);
if...
CardView layout_width=“match_parent” does not match parent RecyclerView width
... WindowManager windowManager = (WindowManager)mContext.getSystemService(Context.WINDOW_SERVICE);
int width = windowManager.getDefaultDisplay().getWidth();
view.setLayoutParams(new RecyclerView.LayoutParams(width, RecyclerView.LayoutParams.MATCH_PARENT));
Explanat...
Node.js EACCES error when listening on most ports
...owing commands:
sudo apt-get install libcap2-bin
sudo setcap cap_net_bind_service=+ep `readlink -f \`which node\``
Now, when you tell a Node application that you want it to run on port
80, it will not complain.
sha...
Show/Hide the console window of a C# console application
...
Here’s how:
using System.Runtime.InteropServices;
[DllImport("kernel32.dll")]
static extern IntPtr GetConsoleWindow();
[DllImport("user32.dll")]
static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);
const int SW_HIDE = 0;
const int SW_SHOW = 5;
var ha...
Capture Video of Android's Screen
...s if you are on Windows or a Nix platform and I know there are some online services as well but I do not have any links nor have I used them. Here is a link for the reference document on setting up and running the emulator.The Android SDK includes a mobile device emulator...
...
Limiting number of displayed results when using ngRepeat
...miting to 10 when your array actually contains thousands?
When calling my service I simply did this:
TaskService.getTasks(function(data){
$scope.tasks = data.slice(0,10);
});
This limits what is sent to the view, so should be much better for performance than doing this on the front-end.
...
How do I “decompile” Java class files? [closed]
... May I also add, that Procyon, CFR, JAD and DJ are available as a web-service: javadecompilers.com
– Andrew Rukin
Dec 12 '15 at 11:21
...
Is it possible to disable the network in iOS Simulator?
...num foil. The openings should be smaller than the wavelength of your data service if that's what you want to block.
800 Mhz has a 37 cm (14") wavelength,
1900 Mhz has a 16 cm (6") wavelength.
This works better with an actual device than with the simulator since the Mac is hard to work on when i...