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How to log SQL statements in Grails
...ckwards" question) so this might also be something that changed in the meantime.
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How to find all the subclasses of a class given its name?
I need a working approach of getting all classes that are inherited from a base class in Python.
10 Answers
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How to Truncate a string in PHP to the word closest to a certain number of characters?
I have a code snippet written in PHP that pulls a block of text from a database and sends it out to a widget on a webpage. The original block of text can be a lengthy article or a short sentence or two; but for this widget I can't display more than, say, 200 characters. I could use substr() to cho...
How do you turn a Mongoose document into a plain object?
...l a SOLUTION! . No need to downvote answer. I have used _doc property many times without facing any issue. And using lean method gives you plain object on which you can't perform mongoose model operations.
– dd619
Sep 5 '19 at 7:13
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What is the difference between JSF, Servlet and JSP?
... mostly in combination with taglibs.
When a JSP is requested for the first time or when the web app starts up, the servlet container will compile it into a class extending HttpServlet and use it during the web app's lifetime. You can find the generated source code in the server's work directory. In ...
Django templates: verbose version of a choice
...tell for sure, because I haven't done too much Python or Django since that time. It's pretty sad, though, that it still needs a 3rd party (not included in Django) filter (otherwise you'd tell us, Ivan, wouldn't you? ;))...
– Artur Gajowy
Sep 30 '11 at 21:38
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Not showing placeholder for input type=“date” field
...his solutions here, but in iOS 6, 7 and 8, shows the keyboard for a little time and then shows the datepicker.
– Jabel Márquez
Oct 2 '14 at 3:04
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npm install error - MSB3428: Could not load the Visual C++ component “VCBuild.exe”
...s a very old question, but is the first in my google search and after some time I got how to solve this.
find node on your windows with
$ npm install -g which
$ which node
after cd into the directory, inside the directory cd into node_modules\npm folder and finally:
$ npm install node-gyp@lates...
What is the --save option for npm install?
I saw some tutorial where the command was:
11 Answers
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From Arraylist to Array
...ing[0]);
But it less effective: the string array is created twice: first time zero-length array is created, then the real-size array is created, filled and returned. So, if since you know the needed size (from list.size()) you should create array that is big enough to put all elements. In this cas...