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REST response code for invalid data
... either change the Reason Phrase or include a body to explain the error.
412 - Precondition failed is used for conditional requests when using last-modified date and ETags.
403 - Forbidden is used when the server wishes to prevent access to a resource.
The only other choice that is possible is 42...
How to get a subset of a javascript object's properties
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edited Oct 23 '18 at 16:08
ruffin
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a...
cancelling queued performSelector:afterDelay calls
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241
[NSObject cancelPreviousPerformRequestsWithTarget:]
or
[NSObject cancelPreviousPerformReques...
Is it possible to use JavaScript to change the meta-tags of the page?
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17 Answers
17
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Get only part of an Array in Java?
...xclusive. (This index may lie outside the array)
E.g.:
//index 0 1 2 3 4
int[] arr = {10, 20, 30, 40, 50};
Arrays.copyOfRange(arr, 0, 2); // returns {10, 20}
Arrays.copyOfRange(arr, 1, 4); // returns {20, 30, 40}
Arrays.copyOfRange(arr, 2, arr.length); // returns {3...
View.setPadding accepts only in px, is there anyway to setPadding in dp?
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185
Straight to code
int padding_in_dp = 6; // 6 dps
final float scale = getResources()...
MySQL Update Inner Join tables query
...char(255), mapy varchar(255)) engine=innodb;
Query OK, 0 rows affected (0.01 sec)
mysql> create table business_geocode (business_geocode_id int unsigned primary key auto_increment, business_id int unsigned not null, latitude varchar(255) not null, longitude varchar(255) not null, foreign key (bu...
How to make connection to Postgres via Node.js
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313
Here is an example I used to connect node.js to my Postgres database.
The interface in node.js...
'sudo gem install' or 'gem install' and gem locations
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146
Contrary to all the other posts I suggest NOT using sudo when installing gems.
Instead I reco...