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Provide an image for WhatsApp link sharing
...m/image.png" />
or starting out with a slash (if the image is in the root directory):
<meta property="og:image" content="/image.png" />
(I would have added this as a comment, but I'm not allowed to yet. Moderators feel free to move this if more appropriate.)
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What strategies and tools are useful for finding memory leaks in .NET?
...: If an unbounded(1) amount of memory can remain simultaneously allocated (rooted) after becoming useless(2), without anything in the system having the information and impetus necessary to unroot it in timely fashion, that's a memory leak. Even if the memory might get freed someday, if enough usele...
Looking for files NOT owned by someone
...nouser
You can use it like so:
$ sudo find /var/www -nouser -exec chown root:apache {} \;
And a related one:
$ find / -nogroup
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Test a weekly cron job [closed]
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Just do what cron does, run the following as root:
run-parts -v /etc/cron.weekly
... or the next one if you receive the "Not a directory: -v" error:
run-parts /etc/cron.weekly -v
Option -v prints the script names before they are run.
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Container-fluid vs .container
...responsively, while container-fluid is always width:100%. Therefore in the root CSS definitions, they appear the same, but if you look further you'll see that .container is bound to media queries.
Bootstrap 4
The container has 5 widths...
.container {
width: 100%;
}
@media (min-width: 576px) ...
Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4)
...ecked a little further and you might need system level access to get this (rooted phone).
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What is the relative performance difference of if/else versus switch statement in Java?
...first to determine where the slow spots are. Premature optimization is the root of all evil!
Nevertheless, it's possible to talk about the relative performance of switch vs. if/else with the Java compiler optimizations. First note that in Java, switch statements operate on a very limited domain -- ...
bower command not found
... find it with no problems).
ls -al /usr/local/bin
-rwxrwsr-- 110 root nmt 5535636 Jul 17 2012 git
Here is a node-which attempt:
> which.sync('git')
Error: not found: git
I change the permissions (chomd 755 git).
Now node-which can find it.
> which.sync('git')
'/usr/local/b...
When is it acceptable to call GC.Collect?
...mp;c.) or else is 'leaked' (objects that are not expected or desired to be rooted but actually are).
Having this mechanism makes it a lot easier to profile memory usage as the reports will not be clouded with noise from active processing.
To be sure you get all of the garbage, you need to perform ...
What is a Shim?
...s often times the use and or miss use of different acronyms for the same root concept that causes people confusion. Using the word “shim” to describe the more specific “Structural” design patterns "Proxy", "Adapter" and "Facade" certainly is a clear example of this type of situation. A "sh...