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You can use an Option to keep track of the mutable state between iterations. Use as_mut to get a mutable reference to the Option's inner value without consuming the Option. Use unwrap on the muta...
I managed to do this by changing my on_file_drop() function into a closure and adding the glib::clone! macro: Macro glib::clone Macro for passing variables as strong or weak references into a c...
How can I have a mutable object (for example a vector) that is created inside a loop iteration and needs to be updated in later iterations of said loop? As a concrete example, consider parsing som...
This script applies filters dynamically based on the video's dimensions and frame rate. The audio handling is more sophisticated, checking and adjusting the bitrate separately. It's more flexible i...
Your issue lies in the application of scaling and fps filtering. Both SCALING and FPS_FILTER are being set conditionally, and if both are needed, one will override the other since both are using -v...
Each rule in the Makefile represents a single target. This means that your first makefile has a single target: obj/library.o. I guess that if there is only one target, make assumes that this is the...
One of "my" Android apps is showing a heavy frequency of "slow exit" application-not-responding (ANR) problems. The Play Console has the "insight": Slow exit Problem The main thread has finish...
I manage to solve my problem with next code: do $$ declare sql_text text; sql_list text[]; begin sql_list := array( select c.sql_text from sql_command c ); raise notice 'sta...
Hello, a a late update, mainly to help others facing the problem in the future. it turns out that the latest version of NEST could not handle conditionLess values, and it also fails if you iterate...
Hello, im looking for some feedback on my nix-dawrin setup. This is the setup im currently using, its works, but the structure is cobbled together from multiple sources, and im not experienced eno...
I created stream tag, but can't edit it. It should at least have java as parent tag.
What is the portability of malloc(0);? Which platforms return NULL without setting errno? Which platforms return a non-null pointer? Do any platforms have some other behavior?
From the source code it seems the following is possible. !tables <table name pattern> !tables <schema name pattern> <table name pattern> !tables <schema name pattern> <...
I have a QR code which needs to read through Google's ML kit for Android since Zxing.MAUI doesnt read it. I followed the code in ml-kit/vision/barcode-scanning/android and VinayByte/mlkit-qr-code-s...
I asked this question a while ago over SE. When I use a for loop with a uint64_t as a counter, it gets stuck forever, even though the condition seems to be well defined. Offending MCVE #includ...
In tmux I have the following command in my .tmux.conf, which will save a double-clicked line to the file /tmp/tmux_line.txt: bind-key -n DoubleClick1Pane select-pane \; copy-mode -M \; send-keys -...
(User JS1 answered as follows; source.) Unsafe loop This loop in string_find() is unsafe since it could read past the end of your buffer: while (str->data[pos] != c) ++pos; You shoul...
I've finally managed to get it working without using a wrapper for java. It has to do with filesystem capabilities in Linux. To let java list and select network interfaces, as well as analyse and ...
(Brought over from SE.) The problem I have followed this procedure in order to run Java applications as root when needed from Eclipse (as I use Xubuntu, for instance, when using jnetpcap to cap...
(Brought over from SE) The problem I'm coding a Java Swing application dealing with XML files, so I'm using JAXB in order to marshal classes into documents and unmarshal the other way around. ...
With help from hkotsubo in the comments, it seems you can follow the behavior described by Git's documentation. This will work until they change it, at least for your *Nixes and *BSDs: path="${XDG...
You don't need to do anything. Helm prunes old release secrets once their number exceeds 10. More specifically, helm upgrade command has an integer option --history-max, that allows you to specify...
I'm working on a proof of concept for a Spring Cloud Stream application. I want to define my processing logic using classes that implement Function, Consumer, or Supplier. I understand that Spring...
This depends largely on what "do something" you want to do, in response to a state change. If you just need to re-compute some other state: Write that as additional code in the component funct...
https://gist.github.com/sshh12/25ad2e40529b269a88b80e7cf1c38084 extracted the entire prompt for Cursor IDE: You are a powerful agentic AI coding assistant, powered by Claude 3.5 Sonnet. You operat...
