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Setting log level of message at runtime in slf4j
...about configuring the level of the underlying logging system via the SLF4J API. What scompt.com was after was a generic 'log' method in the SLF4J API, that takes the logging level of the message as a parameter.
– Richard Fearn
May 25 '11 at 21:24
...
How to get the value from the GET parameters?
...ing in a (modern) browser you can use the URL object (which is part of the APIs provided by browsers to JS):
var url_string = "http://www.example.com/t.html?a=1&b=3&c=m2-m3-m4-m5"; //window.location.href
var url = new URL(url_string);
var c = url.searchParams.get("c");
console.log(c)...
Getting the client's timezone offset in JavaScript
...fault timezone.
In this version of the ECMAScript Internationalization API, the
timeZone property will remain undefined if no timeZone property was
provided in the options object provided to the Intl.DateTimeFormat
constructor. However, applications should not rely on this, as future
ver...
How to make an Android device vibrate?
...hot(500, VibrationEffect.DEFAULT_AMPLITUDE));
} else {
//deprecated in API 26
v.vibrate(500);
}
Note:
Don't forget to include permission in AndroidManifest.xml file:
<uses-permission android:name="android.permission.VIBRATE"/>
...
How to download a Nuget package without nuget.exe or Visual Studio extension?
...
Or guess the URL. They have the following format:
https://www.nuget.org/api/v2/package/{packageID}/{packageVersion}
Then simply unzip the .nupkg file and extract the contents you need.
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Core Data vs SQLite 3 [closed]
...ects framework, an open source implementation of a subset of the Core Data API. The BaseTen framework is also an implementation of the Core Data API using PostgreSQL as a backend.
Because Core Data is not intended to be an ORM for SQLite, it cannot read arbitrary SQLite schema. Conversely, you shou...
Maximum packet size for a TCP connection
...tart is 1400 bytes'. You don't have to worry about packet sizes in the TCP API. It takes care of determining and observing the path MTU. There is no reason why you can't write 2G in one send() if it's convenient.
– Marquis of Lorne
Feb 5 '13 at 6:20
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Jquery mouseenter() vs mouseover()
...h: 25px;
background-color: #aaa;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
<div>MouseEnter: <span id="mouseenter">0</span></div>
<div>MouseOver: <span id="mouseover">0</span></div>
...
setBackground vs setBackgroundDrawable (Android)
...se {
setBackground();
}
For this to work you need to set buildTarget api 16 and min build to 7 or something similar.
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Collection versus List what should you use on your interfaces?
... question as to why not List<T>, The reasons are future-proofing and API simplicity.
Future-proofing
List<T> is not designed to be easily extensible by subclassing it; it is designed to be fast for internal implementations. You'll notice the methods on it are not virtual and so cannot ...