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Copy the entire contents of a directory in C#
... I like the recursive approach, the risk of a stack overflow is minimum at worst.
– David Basarab
Sep 12 '08 at 12:58
49
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Java List.add() UnsupportedOperationException
...an do below to convert a list to ArrayList. The first solution is having a minimum change in your solution, but the second one is more optimized, I guess.
String[] membersArray = request.getParameterValues('members');
ArrayList<String> membersList = new ArrayList<>(Arrays.asList...
Cross-thread operation not valid: Control accessed from a thread other than the thread it was create
...
You only want to use Invoke or BeginInvoke for the bare minimum piece of work required to change the UI. Your "heavy" method should execute on another thread (e.g. via BackgroundWorker) but then using Control.Invoke/Control.BeginInvoke just to update the UI. That way your UI threa...
How can I pad a value with leading zeros?
... there since ECMAScript 3.1. Example:
var n=-0.1;
n.toLocaleString('en', {minimumIntegerDigits:4,minimumFractionDigits:2,useGrouping:false})
...will output "-0000.10".
// or
const padded = (.1+"").padStart(6,"0");
`-${padded}`
...will output "-0000.1".
A simple function is all you n...
What is the difference between Cloud, Grid and Cluster? [closed]
...
Cloud is a marketing term, with the bare minimum feature relating to fast automated provisioning of new servers. HA, utility billing, etc are all features people can lump on top to define it to their own liking.
Grid [Computing] is an extension of clusters where mu...
How does Facebook Sharer select Images and other metadata when sharing my URL?
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Minimum image size is now 200x200px.
– Tr1stan
Jun 20 '13 at 16:49
1
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“Warning: iPhone apps should include an armv6 architecture” even with build config set
...pport generating armv6 binaries.
Now includes iPhone 5/armv7s support.
The minimum supported deployment target with Xcode 4.5.x or later is iOS 4.3.
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Excel to CSV with UTF8 encoding [closed]
...y (former PM of Excel) could send them his decade-old post on The Absolute Minimum Every Software Developer Absolutely, Positively Must Know About Unicode and Character Sets?
– Indolering
May 23 '13 at 5:56
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How to center absolute div horizontally using CSS?
...tire width of the window.
If you could use media queries to specify a minimum margin, and then transition to auto for larger screen sizes.
.container {
left:0;
right:0;
margin-left: auto;
margin-right: auto;
position: absolute;
width: 40%;
outline: 1px solid ...
How do I determine whether an array contains a particular value in Java?
...t modify statics and do not allow other code to do so also. At an absolute minimum, the field should be private:
private static final String[] VALUES = new String[] {"AB","BC","CD","AE"};
(Note, you can actually drop the new String[]; bit.)
Reference arrays are still bad and we want a set:
private ...