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How to get file_get_contents() to work with HTTPS?
...a workaround for CURL. The following code worked fine when I was using the test server (which wasn't calling an SSL URL), but now when I am testing it on the working server with HTTPS, it's failing with the error message "failed to open stream".
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how to prevent “directory already exists error” in a makefile when using mkdir
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You can use the test command:
test -d $(OBJDIR) || mkdir $(OBJDIR)
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Suppress command line output
...en go to stderr not stdout.
Change the invocation to this:
taskkill /im "test.exe" /f >nul 2>&1
and all will be better.
That works because stdout is file descriptor 1, and stderr is file descriptor 2 by convention. (0 is stdin, incidentally.) The 2>&1 copies output file descrip...
Test if a command outputs an empty string
How can I test if a command outputs an empty string?
11 Answers
11
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How do I restart nginx only after the configuration test was successful on Ubuntu?
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Ok I just tested it, my laptop has nginx 1.2 and it worked as i described, my VPS has 1.1.19 like yours, and It did the same as you described in your question. So i guess this was handled in 1.2
– Mohammad AbuShad...
Sharing link on WhatsApp from mobile website (not application) for Android
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Just saw it on a website and seems to work on latest Android with latest chrome and whatsapp now too! Give the link a new shot!
<a href="whatsapp://send?text=The text to share!" data-action="share/whatsapp/share">Share via Whatsapp</a>
Rechecked it today (17...
Splitting string into multiple rows in Oracle
...y (also with regexp and connect by):
with temp as
(
select 108 Name, 'test' Project, 'Err1, Err2, Err3' Error from dual
union all
select 109, 'test2', 'Err1' from dual
)
select distinct
t.name, t.project,
trim(regexp_substr(t.error, '[^,]+', 1, levels.column_value)) as error
from ...
Example invalid utf8 string?
I'm testing how some of my code handles bad data, and I need a few series of bytes that are invalid UTF-8.
5 Answers
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Preferred method to store PHP arrays (json_encode vs serialize)
...ance is your absolute driving characteristic, then by all means use the fastest one. Just make sure you have a full understanding of the differences before you make a choice
Unlike serialize() you need to add extra parameter to keep UTF-8 characters untouched: json_encode($array, JSON_UNESCAPED_U...
Select elements by attribute
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Note that if you're testing for existence (presumably in an if statement, for example) it's probably more correct/reliable to do: if($(":checkbox[myattr]").length()>0)...
– rinogo
Aug 15 '11 at 21:18
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