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json_encode is returning NULL?
For some reason the item "description" returns NULL with the following code:
10 Answers
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How to sort an ArrayList?
...ou want. Remember to import Collections though!
Here is the documentation for Collections.
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Deleting Row in SQLite in Android
...ause this solution allows to do an SQL injection which is a security leak. For instance: use the value of the name argument: name = "TRUE; <any SQL command>;" => 'any SQL command' will be executed. Of course it is not a problem if there is no GUI for that feature.
– bd...
jQuery's .click - pass parameters to user function
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For thoroughness, I came across another solution which was part of the functionality introduced in version 1.4.3 of the jQuery click event handler.
It allows you to pass a data map to the event object that automatically gets...
How may I align text to the left and text to the right in the same line?
...you, with all styling in-line, I soon realized that there are good reasons for separating content & presentation . CSS isn't scary & there are plenty of free tutorials around - go for it
– Mawg says reinstate Monica
Dec 15 '16 at 23:51
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A python class that acts like dict
...he instance's __dict__ - which essentially means you're creating two dicts for every instance.
– Aaron Hall♦
Jan 8 '17 at 0:39
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Javascript : natural sort of alphanumerical strings
I'm looking for the easiest way to sort an array that consists of numbers and text, and a combination of these.
7 Answers
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Please explain the exec() function and its family
...cution model" is that there are two operations you can do.
The first is to fork(), which creates a brand new process containing a duplicate (mostly) of the current program, including its state. There are a few differences between the two processes which allow them to figure out which is the parent a...
Using a custom image for a UITableViewCell's accessoryView and having it respond to UITableViewDeleg
I'm using a custom drawn UITableViewCell, including the same for the cell's accessoryView . My setup for the accessoryView happens by the way of something like this:
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Javascript set img src
... what you should be doing. You can still use the image constructor, and perform the second action in the onload handler of your searchPic. This ensures the image is loaded before you set the src on the real img object.
Like so:
function LoadImages() {
searchPic = new Image();
searchPic.onl...