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Named placeholders in string formatting
... the position in the list of args, which makes it a renaming problem. You know the name of the keys, which means you can decide a position for a key in the list of arguments. from now on value will be known as 0 and column as 1: MessageeFormat.format("There's an incorrect value \"{0}\" in ...
Rails - Could not find a JavaScript runtime?
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I now recommend this as the route to take. See above.
– Michael Durrant
Dec 29 '11 at 2:13
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What is the best comment in source code you have ever encountered? [closed]
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//Dear Programmer // //Your code now runs slower now that I fixed all the bugs you //introduced. //But your optimizations sure helped.
– DevinB
Mar 6 '09 at 15:09
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Tab Vs Space preferences in Vim
...tab(X), where X is the desired tab width. This is an adequate solution for now, but if anyone can suggest a way of making it easier to call I would be grateful.
I've also created a function that quickly summarizes the current settings, which I have mapped to ctrl-Tab:
nmap <C-Tab> :call TabP...
`ui-router` $stateParams vs. $state.params
...o the params received into the url, then use $stateParams. If you want to know something more complex about the state itself, use $state.
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Adding devices to team provisioning profile
...lt. So add your device through the portal and hit refresh - your device is now auto-magically attached to your provisioning profile.
– thattyson
Aug 5 '15 at 20:28
3
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How do I make a dotted/dashed line in Android?
I'm trying to make a dotted line. I'm using this right now for a solid line:
19 Answers
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Detecting when user has dismissed the soft keyboard
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I know a way to do this. Subclass the EditText and implement:
@Override
public boolean onKeyPreIme(int keyCode, KeyEvent event) {
if (event.getKeyCode() == KeyEvent.KEYCODE_BACK) {
// Do your thing.
return true; // S...
JavaScript pattern for multiple constructors
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I've rolled the same pattern in node.js too now with: npmjs.com/package/extend
– Jacob McKay
Jun 17 '16 at 16:37
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Method call if not null in C#
...void SafeInvoke(this Action action) {
if(action != null) action();
}
now this is valid:
Action act = null;
act.SafeInvoke(); // does nothing
act = delegate {Console.WriteLine("hi");}
act.SafeInvoke(); // writes "hi"
In the case of events, this has the advantage of also removing the race-con...