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_DEBUG vs NDEBUG
Which preprocessor define should be used to specify debug sections of code?
6 Answers
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Get Image size WITHOUT loading image into memory
...In addition the docs say:
open(file, mode=”r”)
Opens and identifies the given image file.
This is a lazy operation; this function identifies the file, but the actual image data is not read from the file until you try to process the data (or call the load method).
Digging deeper...
Real life example, when to use OUTER / CROSS APPLY in SQL
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@mr_eclair looks like it is now at itprotoday.com/software-development/…
– Martin Smith
May 19 '18 at 10:22
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How to replace multiple strings in a file using PowerShell
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Can $original_file == $destination_file? As in I am modifying the same file as my source?
– cquadrini
May 8 '13 at 2:58
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Chrome, Javascript, window.open in new tab
...olled by Internet Explorer users.
Opening pages using Window.open with a different window name will open in a new browser window like a popup, OR open in a new tab, if the user configured the browser to do so.
EDIT:
A more detailed explanation:
1. In modern browsers, window.open will open in a n...
How to break a line of chained methods in Python?
...all the .filter calls is that if you change subkeyword to sub_keyword, you now have to fix the indentation of every single line just because you changed the variable name. Not good when style actually hinders maintainability...
– kevlarr
Oct 12 '17 at 15:45
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Difference between RegisterStartupScript and RegisterClientScriptBlock?
Is the only difference between the RegisterStartupScript and the RegisterClientScriptBlock is that RegisterStartupScript puts the javascript before the closing </form> tag of the page and RegisterClientScriptBlock puts it right after the starting <form> tag of the page?
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When to use single quotes, double quotes, and backticks in MySQL
...write queries. I also understand the importance of being consistent. Until now, I have randomly used single quotes, double quotes, and backticks without any real thought.
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NullPointerException in Java with no StackTrace
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There are no hidden gotchas that I know of. When you look at the Hotspot source code, you can see that this option is only used in one place (graphKit.cpp). And that looks fine to me.
– Roland Illig
Jun 13 '10 at 11:14
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How to get parameters from a URL string?
...rse_url($url);
parse_str($parts['query'], $query);
echo $query['email'];
If you want to get the $url dynamically with PHP, take a look at this question:
Get the full URL in PHP
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