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What is the best way to convert Dos paths to Posix paths in Powershell? eg given: C:\Program Files\PowerShell\Modules\ I want something like: /Program\ Files/PowerShell/Modules/ Is the only so...
Categories should be used when the posting rules for certain types of question differ. For example a debugging question posted below Q&A should have a minimal, relevant example. Whereas a code ...
You can narrow down the problem by using cd to navigate to the different nested directories in the path one at a time, starting from the one on the left. The first one that gives you an error tells...
Is it possible for a Python program to send itself in the background? For example, on Linux you can do nohup some_cmd & and any program will run in the background. Some programs also support s...
TL;DR: How to pass a interpolated double vector, such as a dvec2, from the vertex shader to the fragment shader? I have a vertex shader. In this the output variable out vec2 uv; is set. And i have...
An example for a current problem; the file downloaded can have a trivial name such as install.sh and collide with similar files (the rm is especially problematic here I think). This is why tem...
I have tried many different ways to do this with apache but the server seems to not be receiving the data. Stacktraces are not being printed so I can only assume I have the request set up wrong for...
After I wrote this answer, I could notice that, when there's inline code in the last line of a paragraph, sometimes the border-bottom of the inline code text is not displayed. One case is when the...
Some thoughts: Consider using Github (or something like that, but I suggest Github due to its popularity) to share the project. It allows us not only to write some code but open PR with sugges...
Something like this query should work for you: MATCH (a:Person)-[:IS_SON]->()-[:WAS_BORN]->(b:Country) WITH a, count(DISTINCT b) AS birthplaces WHERE birthplaces = 1 RETURN a Note that...
Summary I've fixed the issue and what follows is the best explanation I have so far. What I had described in the OP were some of the observations, but I'll be including more detail so that it's (h...
TL;DR The initialization of the variables a and b in your question are indeterminately sequenced in relation to each other. The initialization order is not guaranteed between them. The initiali...
This is possible in two steps by using a dynamic SQL: SET @nextId = (SELECT MAX(id) + 1 FROM `CustomTable` ); SET @sql = CONCAT('ALTER TABLE `CustomTable` AUTO_INCREMENT = ', @nextId[]()); PREPA...
Yes, you can achieve this using UNWIND and CALL, in the following pattern: UNWIND ['Canada', 'Europe'] AS region CALL { WITH region query } RETURN * You can replace RETURN * with any o...
I have a big Cypher query that is depending on a variable. Example: With REGION = 'Canada' query I want to execute this query several times based on different values on a list and return the UN...
In PHP one can either use include or require to include files, the difference is that if the file doesn't exist it will emit a fatal error and halt with a require and only emit a warning with inclu...
According to the documentation for the MySQL IN function: The number of values in the IN() list is only limited by the max_allowed_packet value. The default value for it is 67108864. So, you...
There have now been two questions about Cypher, the Neo4j query language. Highlight.js doesn't support Cypher syntax highlighting out of the box, but they do offer a drop-in highlightjs-cypher modu...
I have a PHP program that does a SELECT and then updates some of the values based on an algorithm. Rather than updating one row at a time UPDATE example_table SET COLUMN_A = 1 WHERE primary_k...
I have a very large table that I need to iterate through with a PHP script and I can't do all of the results at once so I do it in sections with a LIMIT like for ($x = 0; $x < 10000000; $x += 1...
Microsoft.Build.Evaluation.Project seems to have some rather odd ideas of what values to use when loading projects. In particular, I have a number of projects with the following dependency: <Pa...
The problem described below occurs in Windows 10 and Chrome 87.0.4280.66 (64 bits, JavaScript enabled). I could post this question only in mobile (Chrome/iOS 14.2), where the problem doesn't occur....
So I had a table with a primary key and a bunch of different columns. Columns A, B, and C were all unsigned ints (like the primary key column) and each column had a unique constraint I dropped the...
YES or NO: It all depends on the storage engine Fairly universally, though IIRC from looking at PostgreSQL a while back, PostgreSQL may not even do that, there is a difference between CHAR/VARCHAR/...
Consider using look-up tables to increase execution speed (at the cost of some 200 bytes .rodata use). For example this: static const char specifiers[] = "diouxaefgcspAEFGX"; could be replaced wit...
