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Align button at the bottom of div using CSS
... @Harry Joy: Then there's too much confusion here. You should post your HTML/CSS as a jsFiddle test case.
– thirtydot
Apr 28 '11 at 10:50
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Rails: FATAL - Peer authentication failed for user (PG::Error)
...he user before it will GRANT ALL: postgresql.org/docs/8.2/static/sql-grant.html
– Bent Cardan
May 12 '12 at 19:55
38
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How can javascript upload a blob?
...(e) { ... };
xhr.send(file);
Granted, if you are replacing a traditional HTML multipart form with an "AJAX" implementation (that is, your back-end consumes multipart form data), you want to use the FormData object as described in another answer.
Source: New Tricks in XMLHttpRequest2 | HTML5 Rocks...
node and Error: EMFILE, too many open files
...evlog/2014/1/11/how-to-determine-whats-causing-error-connect-emfile-nodejs.html
How To Isolate
This command will output the number of open handles for nodejs processes:
lsof -i -n -P | grep nodejs
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
...
nodejs 12211 root 1012u IP...
What is a Java ClassLoader?
...ClassLoader interaction with JVM
More @ : how-classloader-works-in-java.html
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JOIN queries vs multiple queries
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Source: https://dev.mysql.com/doc/refman/8.0/en/nested-join-optimization.html ; https://dev.mysql.com/doc/workbench/en/wb-relationship-tools.html
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improv
Drawing an image from a data URL to a canvas
...e:
var img = new Image;
img.src = strDataURI;
The drawImage() method of HTML5 Canvas Context lets you copy all or a portion of an image (or canvas, or video) onto a canvas.
You might use it like so:
var myCanvas = document.getElementById('my_canvas_id');
var ctx = myCanvas.getContext('2d');
var...
Push Notifications in Android Platform
...saging and can be found here: developer.android.com/guide/google/gcm/index.html
– Ryan Berger
Jul 9 '12 at 1:04
On Apr...
How can I develop for iPhone using a Windows development machine?
...its out an Xcode project when building for iOS.
Other options:
PhoneGap (html/javascript) also works. It isn't quite as nice for gaming, but it's pretty decent for regular GUI applications.
Flutter (dart) is a free cross platform mobile app development framework from Google. Write your code in Da...
How can I configure Logback to log different levels for a logger to different destinations?
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You can also use logback.qos.ch/manual/filters.html#levelFilter which will implement the classes for you..
– Dejell
Nov 6 '11 at 6:47
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