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How can I install a local gem?
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I can confirm from the future of 2020, the link works for me. In case it doesn't work in the distant future, here's the Archive.org April 19th, 2020 snapshot
– Jed Burke
May 30 at 10:23
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How to convert an iterator to a stream?
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One way is to create a Spliterator from the Iterator and use that as a basis for your stream:
Iterator<String> sourceIterator = Arrays.asList("A", "B", "C").iterator();
Stream<String> targetStream = StreamSupport.stream(
Spliterators.spli...
How to tell where a header file is included from?
... answer. Only unfortunate problem is that I couldn't get it to stop Clang from trying to compile the file normally, so I ended up using clang++ -MM -H (which is a slightly useful combination).
– rookie1024
Feb 17 '17 at 17:36
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How do you turn a Mongoose document into a plain object?
I have a document from a mongoose find that I want to extend before JSON encoding and sending out as a response. If I try adding properties to the doc it is ignored. The properties don't appear in Object.getOwnPropertyNames(doc) making a normal extend not possible. The strange thing is that JSON....
Why do I get “Pickle - EOFError: Ran out of input” reading an empty file?
...e to make sure the file exists ;-) + I don't need to use ; but I just came from C, and not using ; at the end of my lines make my cry T.T
– Magix
Jul 16 '14 at 23:00
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Use JAXB to create Object from XML String
...new StringReader("xml string"));
But usually you are getting that string from somewhere, for example a file. If that's the case, better pass the FileReader itself.
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Spring Test & Security: How to mock authentication?
...different authenticated users scenarios without building classes alienated from our architecture just for making simple tests. Its also recommended you to see how @WithSecurityContext works for even more flexibility.
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git rebase without changing commit timestamps
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--committer-date-is-author-date
By default the command records the date from the e-mail message as the commit author date, and uses the time of commit creation as the committer date.
This allows the user to lie about the committer date by using the same value as the author date.
Note: with Git 2...
Where am I? - Get country
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* @param context Context reference to get the TelephonyManager instance from
* @return country code or null
*/
public static String getUserCountry(Context context) {
try {
final TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
fin...
Internet Explorer 9 not rendering table cells properly
...remove the space inbetween td by using javascript if your html is returned from ajax, then from the response, you replace it with
response_html = response_html.replace(/td>\s+<td/g,'td><td');
$('#table').html(response_html);
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