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Easily measure elapsed time
...ompile time you can parametrize the timing type (milliseconds, nanoseconds etc).
Thanks to the review by Loki Astari and the suggestion to use variadic templates.
This is why the forwarded function call.
#include <iostream>
#include <chrono>
template<typename TimeT = std::chrono::...
Append class if condition is true in Haml
...s ` {class: [('class1' unless condition1), ('class2' if condition2)]} ` .. etc
– Mohammad AbuShady
Jan 28 '14 at 11:21
5
...
Add custom headers to WebView resource requests - android
...are multiple resource requests like 'http://static.fb.com/images/logo.png' etc that are sent from the webiew. For these requests, the extra headers are not added. And shouldOverrideUrlLoading is not called during such resource requests. The callback 'OnLoadResource' is called, but there is no way to...
Android Debug Bridge (adb) device - no permissions [duplicate]
...s returned)
Fixing it
OK. So what's the fix?
Add a rule
Create a file /etc/udev/rules.d/99-adb.rules containing the following line:
ATTRS{idVendor}=="18d1", ATTRS{idProduct}=="4e42", ENV{ID_GPHOTO2}="1",
ENV{GPHOTO2_DRIVER}="proprietary", ENV{ID_MEDIA_PLAYER}="1",
MODE="0664", GROUP="plugde...
MetadataException: Unable to load the specified metadata resource
...ke it works using only the assembly name, without version, publickeytoken, etc. Like: res://MyAssembly/folder.<filename>.csdl...
– Ivan Ferrer Villa
Dec 9 '15 at 11:08
...
Android Writing Logs to text File
...g4j configuration options like file path, max file size, number of backups etc by providing LogConfigurator class.
Simple example below. Notice that logger object in below example is a Log4j object returned and not an android-logging-log4j class. So android-logging-log4j is used only for configu...
What is the difference between single and double quotes in SQL?
...VING and also in some built-in SQL functions like CONCAT, STRPOS, POSITION etc.
When you want to use an alias that has space in between then you can use double quotes to refer to that alias.
For example
(select account_id,count(*) "count of" from orders group by 1)sub
Here is a subquery from a...
Is False == 0 and True == 1 an implementation detail or is it guaranteed by the language?
...s to strings and number values, using == or != or <, > >=, <=, etc.
You can assign an integer to a variable and then get true or false based on that variable value.
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What is the use of ObservableCollection in .net?
...ing from the list: she get's a notification on her phone (i.e. sms / email etc)!
The observable collection works just the same way. If you add or remove something to or from it: someone is notified. And when they are notified, well then they call you and you'll get a ear-full. Of course the conseque...
Return a `struct` from a function in C
...behaviour with respect to pass-by-value for parameter passing, assignment, etc.:
#include <stdio.h>
int f(int x)
{
int r = x;
return r;
}
int main(void)
{
int x = 12;
int y = f(x);
printf("%d\n", y);
return 0;
}
...