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Is there an equivalent for var_dump (PHP) in Javascript?
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I've been using firebug for a while now, but wasn't aware of Firebug Lite, thanks for pointing it out.
– codefin
Nov 27 '08 at 18:23
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Table Naming Dilemma: Singular vs. Plural Names [closed]
...lass Customer {...}
SELECT FROM Customer WHERE CustomerID = 100
Once you know you are dealing with "Customer", you can be sure you will use the same word for all of your database interaction needs.
Reason 5. (Globalization). The world is getting smaller, you may have a team of different nationaliti...
In PHP, how to detect the execution is from CLI mode or through browser ? [duplicate]
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Use the php_sapi_name() function.
if (php_sapi_name() == "cli") {
// In cli-mode
} else {
// Not in cli-mode
}
Here are some relevant notes from the docs:
php_sapi_name — Returns the type of interface between web server and PHP
Although n...
Has Facebook sharer.php changed to no longer accept detailed parameters?
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The quote and hashtag parameters work as of Dec 2018.
Does anyone know if there have been recent changes which could have suddenly stopped this from working?
The parameters have changed. The currently accepted answer states:
Facebook no longer supports custom parameters in sharer.php
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Creating folders inside a GitHub repository without using Git
... the file name to create the file within that new directory.
For example, if I would like to create the file filename.md in a series of sub-folders, I can do this (taken from the GitHub blog):
share
|
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How can I extract a good quality JPEG image from a video file with ffmpeg?
...v 4 -frames:v 1 output.jpg
This will work with any video input. See below if your input is MJPEG.
MJPEG
If your input is MJPEG (Motion JPEG) then the images can be extracted without any quality loss.
The ffmpeg or ffprobe console output can tell you if your input is MJPEG:
$ ffprobe -v error -sele...
How do I execute a command and get the output of the command within C++ using POSIX?
..._ptr<FILE, decltype(&pclose)> pipe(popen(cmd, "r"), pclose);
if (!pipe) {
throw std::runtime_error("popen() failed!");
}
while (fgets(buffer.data(), buffer.size(), pipe.get()) != nullptr) {
result += buffer.data();
}
return result;
}
Pre-C++11 version:...
MAC addresses in JavaScript
I know that we can get the MAC address of a user via IE (ActiveX objects).
6 Answers
6...
How do I change the default port (9000) that Play uses when I execute the “run” command?
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I believe right now this is only for 1.x, not yet implemented in 2.0 beta
– Pere Villega
Nov 21 '11 at 8:31
18
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What is boilerplate code?
...n't provide a real definition. For me, it's always been an instance of 'I-know-it-when-I-see-it'.
13 Answers
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