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How to send password securely over HTTP?
...pute the response on the client side with javascript (or Flash/Silverlight/etc.)
– orip
Oct 17 '09 at 18:42
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How can I shrink the drawable on a button?
... scaleWidth, scaleHeight);
Button btn = findViewbyId(R.id.yourbtnID);
btn.setCompoundDrawables(sd.getDrawable(), null, null, null); //set drawableLeft for example
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Make Bootstrap Popover Appear/Disappear on Hover instead of Click
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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IE9 border-radius and background gradient bleeding
...onally to IE9 only using conditional styles, browser-specific css classes, etc.) Of course, generating a PNG works great for button-sized gradients, but not page-sized gradients!
HTML:
<span class="button">This is a button</span>
CSS:
span.button {
padding: 5px 10px;
border-ra...
Checking whether a variable is an integer or not [duplicate]
...? So, for example, before I give data to a database query when wanting to fetch an objetc by id, which is an integer, I check if input is actually and integer and useable before handing it to the database layer.
– Henning
Jun 15 '13 at 9:49
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How do I efficiently iterate over each entry in a Java Map?
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Yes, the order depends on the specific Map implementation.
@ScArcher2 has the more elegant Java 1.5 syntax. In 1.4, I would do something like this:
Iterator entries = myMap.entrySet().iterator();
while (entries.hasNext()) {
Entry ...
How can I convert an image into Base64 string using JavaScript?
...)
})
This code example could also be implemented using the WHATWG fetch API:
const toDataURL = url => fetch(url)
.then(response => response.blob())
.then(blob => new Promise((resolve, reject) => {
const reader = new FileReader()
reader.onloadend = () => re...
Add a tooltip to a div
...ore {
opacity : 1;
}
Apply your styles (color, size, position etc) to the tooltip object; end of the story.
In the demo I've defined another rule to specify if the tooltip must disappear when hovering over it but outside of the parent, with another custom attribute, data-tooltip-persi...
I have 2 dates in PHP, how can I run a foreach loop to go through all of those days?
... + 86400 ) {
$thisDate = date( 'Y-m-d', $i ); // 2010-05-01, 2010-05-02, etc
}
When using PHP with a timezone having DST, make sure to add a time that is not 23:00, 00:00 or 1:00 to protect against days skipping or repeating.
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Collection versus List what should you use on your interfaces?
...> is supposed to indicate that you are making your own "Add", "Remove", etc methods.
You likely don't need to worry about it, because you're probably coding the interface for yourself only (or maybe a few collegues). Here's another example that might make sense.
If you have a public array, ex:
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