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Bootstrap 3 Collapse show state with Chevron icon
...the link until you collapse at least one (even if they're all collapsed to start). Then it simply removes that class from the link for "open." So since "open" and "default" have the same class, there's no good pure CSS solution. Ideally this would be fixed by modifying bootstrap's javascript to add ...
How do you Encrypt and Decrypt a PHP String?
...y should really stop upvoting encryption / decryption that just "work" and start upvoting answers that are known to be secure. If you don't know that for sure, don't vote.
– Maarten Bodewes
Feb 3 '15 at 23:00
...
Is XSLT worth it? [closed]
A while ago, I started on a project where I designed a html-esque XML schema so that authors could write their content (educational course material) in a simplified format which would then be transformed into HTML via XSLT. I played around (struggled) with it for a while and got it to a very basic l...
overlay two images in android to set an imageview
...l(MAX_HEIGHT, context));
setMinimumHeight(height * 2);
// start AsyncTask
for (int index = 0; index < count; index++) {
// put default bitmap as a place holder
bitmaps.put(index, bitmap);
new PicassoLoadImage(index, imageUrls.get(index)...
What is the JSF resource library for and how should it be used?
... etc is been used as library name are misleading.
Real world examples
To start, let's look at how existing JSF implementations like Mojarra and MyFaces and JSF component libraries like PrimeFaces and OmniFaces use it. No one of them use resource libraries this way. They use it (under the covers, b...
Determining complexity for recursive functions (Big O notation)
... of levels of the tree (root included).
It is easy to visualise the tree. Start from the first call (root node) then draw a number of children same as the number of recursive calls in the function. It is also useful to write the parameter passed to the sub-call as "value of the node".
So, in the e...
How dangerous is it to compare floating point values?
...re any calculation involving a number like this will be imprecise from the start.
(Oh and the original question mentioned comparisons to zero. Don't forget that -0.0 is also a perfectly valid floating-point value.)
share
...
Build an ASCII chart of the most commonly used words in a given text [closed]
...\@ #make the first line
{ #loop through each word
"
|"\~ #start drawing the bar
1*2/0 #divide by zero
*'| '@ #finish drawing the bar
}/
"Correct" (hopefully). (143)
{32|.123%97<n@if}%]''*n%"oftoitinorisa"2/-"theandi"3/-$(1@{.3$>1{;)}if}/]2/{~~\;}$22<..0=1=:^;{...
Received fatal alert: handshake_failure through SSLHandshakeException
...ts contains the required certs, then there is a section for the same, that starts as:
adding as trusted cert:
Subject: CN=blah, O=blah, C=blah
Issuer: CN=biggerblah, O=biggerblah, C=biggerblah
Algorithm: RSA; Serial number: yadda
Valid from SomeDate until SomeDate
You'll need to look for...
How to Implement DOM Data Binding in JavaScript
... updateObj(){
obj[itemAttr] = domElement[domAttr];
}
// start the cycle by taking the attribute from the object and updating it.
domElement[domAttr] = obj[itemAttr];
}
Here is some usage:
HTML:
<div id='projection' bind='textContent:name'></div>
<input type='t...