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Measure time in Linux - time vs clock vs getrusage vs clock_gettime vs gettimeofday vs timespec_get?
...e're looking for. Looking at your post, I suggest:
What time is measured by the clock? (real, user, system, or, hopefully not, wall-clock?)
What is the precision of the clock? (s, ms, µs, or faster?)
After how much time does the clock wrap around? Or is there some mechanism to avoid this?
Is the ...
runOnUiThread in fragment
...fragment_head_screen, container, false);
dateTextView = root.findViewById(R.id.dateView);
hourTv = root.findViewById(R.id.hourView);
Thread thread = new Thread() {
@Override
public void run() {
try {
while (!isInterrupted()) {
...
How can I maintain fragment state when added to the back stack?
...gmentA gets added to the back stack. However, when I return to FragmentA (by pressing back), a totally new FragmentA is created and the state it was in is lost. I get the feeling I'm after the same thing as this question, but I've included a complete code sample to help root out the issue:
...
Collapsing Sidebar with Bootstrap
... sidebar on Bootstrap 3 is possible using "Collapse" method.
As mentioned by bootstrap.js :
Collapse.prototype.dimension = function () {
var hasWidth = this.$element.hasClass('width')
return hasWidth ? 'width' : 'height'
}
This mean, adding class "width" into target, will expand by wid...
How can I find unused images and CSS styles in a website? [closed]
...
As noted by Tim Murtaugh on the A List Apart blog post, "Two Tools to Keep Your CSS Clean":
csscss
csscss will parse any CSS files you give it and let you know which
rulesets have duplicated declarations.
And most relevant t...
How to add text inside the doughnut chart using Chart.js?
...Y);
ctx.save();
}
});
var chart = new Chart(document.getElementById('myChart'), {
type: 'doughnut',
data: data,
options: {
responsive: true,
legend: {
display: false
}
}
});
<script src="//cdnjs.cloudflare.com/ajax/libs/Chart.js/2.1.6/Chart.bundle.js...
Select Row number in postgres
... You should also specify an order in OVER clause: OVER (ORDER BY id). Otherwise the order is not guaranteed.
– AlexM
Jun 14 '16 at 4:30
3
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Why would $_FILES be empty when uploading files to PHP?
... is spelled correctly. Double check that multipart/form-data is surrounded by STRAIGHT QUOTES, not smart quotes pasted in from Word OR from a website blog (WordPress converts straight quotes to angle quotes!). If you have multiple forms on the page, make sure they both have this attribute. Type them...
Declaring array of objects
...hich is an array and I want every element of the array to act as an object by default. To achieve this, I can do something like this in my code.
...
how to fire event on file select
...ut type="file" id="file" name="file" />
and then:
document.getElementById('file').onchange = function() {
// fire the upload here
};
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