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Multiple file upload in php
...w this is an old post but some further explanation might be useful for someone trying to upload multiple files... Here is what you need to do:
Input name must be be defined as an array i.e.
name="inputName[]"
Input element must have multiple="multiple" or just multiple
In your PHP file use the syn...
Read a file line by line assigning the value to a variable
... line:
while IFS= read -r line; do
echo "Text read from file: $line"
done < my_filename.txt
This is the standard form for reading lines from a file in a loop. Explanation:
IFS= (or IFS='') prevents leading/trailing whitespace from being trimmed.
-r prevents backslash escapes from being i...
How to add test coverage to a private constructor?
...est otherwise inaccessible code is to achive 100% test coverage so that no one has to look at that class again. If the coverage is stuck at 95% many developers may attempt to figure out the reason for that just to bump into this issue over and over again.
– thisismydesign
...
HTML5 Canvas Resize (Downscale) Image High Quality?
...very simple downsampling : to build the smaller image, they will just pick ONE pixel in the source and use its value for the destination. which 'forgets' some details and adds noise.
Yet there's an exception to that : since the 2X image downsampling is very simple to compute (average 4 pixels to ...
Is there a way to include commas in CSV columns without breaking the formatting?
...alue",field4, etc...
See wikipedia.
Updated:
To encode a quote, use ", one double quote symbol in a field will be encoded as "", and the whole field will become """". So if you see the following in e.g. Excel:
---------------------------------------
| regular_value |,,,"| ,"", |""" |"|
-----...
Getting the closest string match
...n given, the best we could do is rely on an underwriter to "recognize" the one they were referring to and call up the proper information. This is where this automated solution comes in handy.
I spent a day researching methods of fuzzy string matching, and eventually stumbled upon the very useful Le...
How to work around the lack of transactions in MongoDB?
...e only worked with SQL databases so far), or whether it actually can't be done.
10 Answers
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Check if option is selected with jQuery, if not select a default
... check if there is an option selected in a select menu, and if not, assign one of the options as selected.
18 Answers
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How do I tell Git to ignore everything except a subdirectory?
...yalex I found out that it fixes itself if I delete the local repo and re-clone it, it must be a bug.
– LB--
Aug 25 '14 at 18:44
2
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Spring vs EJB. Can Spring replace EJB? [closed]
...B . For me, Spring is able to replace the requirement of using EJB. Can anyone tell me what are the extra advantages of using EJB?
...