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How to extract img src, title and alt from html using php? [duplicate]
...with regexps, it handy to have good tools to quickly test them. Check this online regexp tester.
EDIT : answer to the first comment.
It's true that I did not think about the (hopefully few) people using single quotes.
Well, if you use only ', just replace all the " by '.
If you mix both. First ...
How can I scale an image in a CSS sprite
... I made a new Codepen Stretchy version, as the original website isn't online anymore and maaaaybe there are still some people out there that need a backward compatible solution. I've made the Pen with attribution of the original work/author
– All Bits Equal
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What does the arrow operator, '->', do in Java?
... new lambda expressions, to be introduced in Java 8. There are a couple of online tutorials to get the hang of it, here's a link to one. Basically, the -> separates the parameters (left-side) from the implementation (right side).
The general syntax for using lambda expressions is
(Parameters) -&g...
How to make a Java thread wait for another thread's output?
...util.concurrent package and sub-packages. You really need to find material online to get to know concurrency, or get a good book.
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How do you display code snippets in MS Word preserving format and syntax highlighting?
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There is a nice Online Tool for that : http://www.planetb.ca/syntax-highlight-word
Just copy the generated code and paste it in your word editing software. So far I've tried it on MS Word and WPS Writer, works really well.
Doesn't play nice...
How do I show the value of a #define at compile-time?
...ssage "The value of ABC: " XSTR(ABC)
See: 3.4 Stringification in the gcc online documentation.
How it works:
The preprocessor understands quoted strings and handles them differently from normal text. String concatenation is an example of this special treatment. The message pragma requires an arg...
How do I get the full path of the current file's directory?
...ly or have loaded code from something other than a file (eg: a database or online resource), __file__ may not be set since there is no notion of "current file". The above answer assumes the most common scenario of running a python script that is in a file.
References
pathlib in the python docume...
How to convert NSDate into unix timestamp iphone sdk?
...it in my calculations later? I have one UNIX timestamp from a PHP database online and then this one. I want to compare the two in order to make a decision to download the latest data about an object.
– JeroenEijkhof
May 29 '11 at 23:22
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How to hide reference counts in VS2013?
...ltimate, because it is not present in my professional preview. But looking online I found that the feature is called Code Information Indicators or CodeLens, and can be located under
Tools → Options → Text Editor → All Languages → CodeLens
(for RC/final version)
or
Tools ...
How to launch html using Chrome at “--allow-file-access-from-files” mode?
...the risks and don't open anything you didn't create, or if you aren't even online.. it's perfectly fine. There are reasons why this is useful.. which I would assume is the reason google made it an option.
– TinMonkey
Apr 17 '16 at 3:26
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