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PHP Remove elements from associative array

...etimes an application architecture doesn't want you to mess with the array id, or makes it inconvenient. For instance, I use CakePHP quite a lot, and a database query returns the primary key as a value in each record, very similar to the above. Assuming the array is not stupidly large, I would use...
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Is the primary key automatically indexed in MySQL?

... I guess this is the answer mysql> create table test(id int primary key, s varchar(20)); Query OK, 0 rows affected (0.06 sec) mysql> show indexes from test \G *************************** 1. row *************************** Table: test Non_unique: 0 Key_name: ...
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chart.js load totally new data

...is is my <canvas> element $('#graph-container').append('<canvas id="results-graph"><canvas>'); canvas = document.querySelector('#results-graph'); // why use jQuery? ctx = canvas.getContext('2d'); ctx.canvas.width = $('#graph').width(); // resize to parent width ctx.canvas...
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How to prevent line-break in a column of a table cell (not a single cell)?

...answered Dec 12 '09 at 15:31 David MDavid M 67.2k1111 gold badges148148 silver badges180180 bronze badges ...
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How to implement a secure REST API with node.js

I start planning a REST API with node.js ,express and mongodb. The API provides data for a website (public and private area) and maybe later a mobile app. The frontend will be developed with AngularJS. ...
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How to get sp_executesql result into a variable?

...ELECT @tablename = N'products' SELECT @sSQL = N'SELECT @retvalOUT = MAX(ID) FROM ' + @tablename; SET @ParmDefinition = N'@retvalOUT int OUTPUT'; EXEC sp_executesql @sSQL, @ParmDefinition, @retvalOUT=@retval OUTPUT; SELECT @retval; But if you don't, and can not modify the SP: -- Assuming th...
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Make elasticsearch only return certain fields?

...ly the two sections, Source filtering and Fields: https://www.elastic.co/guide/en/elasticsearch/reference/7.3/docs-get.html#get-source-filtering They state about source filtering: If you only need one or two fields from the complete _source, you can use the _source_include & _source_exclu...
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How can I correctly prefix a word with “a” and “an”?

...efix), otherwise you may need a special case for a completely-non matching string (such input should be very rare). You probably can't get much better than this - and it'll certainly beat most rule-based systems. Edit: I've implemented this in JS/C#. You can try it in your browser, or download t...
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How to pull remote branch from somebody else's repo

...this, the other answer does not work if both you and the other person have identically named branches (like the default master branch) – Job Aug 12 '17 at 15:41 2 ...
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Disable EditText blinking cursor

... You can use either the xml attribute android:cursorVisible="false" or the java function setCursorVisible(false). share | improve this answer | ...