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JavaScript: How do I print a message to the error console?
... @Dan: The WebKit Web Inspector also supports the FireBug console API
– olliej
Oct 3 '08 at 3:45
162
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Is it possible to append to innerHTML without destroying descendants' event listeners?
...ript site that documents it the best: developer.mozilla.org/en-US/docs/Web/API/Element/…
– Jordon Bedwell
Nov 25 '16 at 14:37
2
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What is the correct way to get a subarray in Scala?
...
oh, of course, ArrayOps scala-lang.org/api/current/scala/collection/mutable/…, I'm dumb.
– nnythm
May 31 '12 at 9:43
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PHP/MySQL insert row then get 'id'
...note: mysql_insert_id() will convert the return type of the native MySQL C API function mysql_insert_id() to a type of long (named int in PHP). If your AUTO_INCREMENT column has a column type of BIGINT (64 bits) the conversion may result in an incorrect value. Instead, use the internal MySQL SQL fun...
Base64 Decoding in iOS 7+
I have Encoded text( NSString ) using NSData Class new API which is Added in iOS7.
2 Answers
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Jackson databind enum case insensitive
...DataType to HTML_DATA_TYPE, you could do so without affecting the external API, if there is a key specified.
– Sam Berry
Mar 9 '15 at 7:24
1
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Reading an image file into bitmap from sdcard, why am I getting a NullPointerException?
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The MediaStore API is probably throwing away the alpha channel (i.e. decoding to RGB565). If you have a file path, just use BitmapFactory directly, but tell it to use a format that preserves alpha:
BitmapFactory.Options options = new Bitma...
How to change the opacity (alpha, transparency) of an element in a canvas element after it has been
...ue of something that has been drawn already. Maybe this wasn't part of the api when this question was asked.
given 2d context c.
function reduceAlpha(x, y, w, h, dA) {
var screenData = c.getImageData(x, y, w, h);
for(let i = 3; i < screenData.data.length; i+=4){
screenData.data[i] -...
jquery save json data object in cookie
...e library if jQuery is not wanted . [developer.mozilla.org/en-US/docs/Web/API/document/cookie] lib
– RyBolt
Jul 12 '16 at 14:26
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show 2 mo...
How to switch between hide and view password
... if you press it, it will disappear o_O'
– MiguelHincapieC
Jan 2 '17 at 21:38
1
Yeah, there are a...