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How to color the Git console?
...irst thing after you set "user.name/email" to introduce yourselves to Git. Now the variable defaults to "auto".
So you will see colors by default.
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NameValueCollection vs Dictionary [duplicate]
...hash key lookup', which is what my initial question was. I also understand now that when i wrote 'hash table' you understood me to mean a .NET HashTable which is NOT what i meant. I meant it generically, which could otherwise be expressed as a 'quick binary search' for the key name. And this is inde...
Show all Elasticsearch aggregation results/buckets and not just 10
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Note that setting size:0 is now deprecated, due to memory issues inflicted on your cluster with high-cardinality field values. github.com/elastic/elasticsearch/issues/18838. Instead, use a real, reasonable number between 1 to 2147483647.
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How to go back to previous page if back button is pressed in WebView?
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If using Android 2.2 and above (which is most devices now), the following code will get you what you want.
@Override
public void onBackPressed() {
if (webView.canGoBack()) {
webView.goBack();
} else {
super.onBackPressed();
}
}
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How to iterate over a JSONObject?
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org.json.JSONObject now has a keySet() method which returns a Set<String> and can easily be looped through with a for-each.
for(String key : jsonObject.keySet())
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How to use if-else option in JSTL
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I know I'm a bit late to the party, but <c:otherwise> seems a little verbose, eh?
– andronikus
Oct 27 '11 at 13:29
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How to find out what character key is pressed?
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@AndyMercer key is now supported by all major browsers: developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/…
– Ray
Dec 23 '18 at 14:22
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How to unload a package without restarting R
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@AriB.Friedman, now as a question.
– Eric Fail
Jul 9 '13 at 12:41
1
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Disable Laravel's Eloquent timestamps
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Don't know why I never thought of doing a BaseModel and setting it there. Works beautifully. Just a note according to the documentation pivot tables need it only if setting withTimestamps() now (don't know if this changed from previ...
How to get Sinatra to auto-reload the file after each change?
...eed to install rerun if you haven’t already:
$ gem install rerun
Now if you start your Sinatra app like this:
$ ruby app.rb
All you have to do for reloading is instead do this:
$ rerun 'ruby app.rb'
If you are for instance using rackup, instead do
the following:
$ reru...