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Q&A

Welcome to Software Development on Codidact!

Will you help us build our independent community of developers helping developers? We're small and trying to grow. We welcome questions about all aspects of software development, from design to code to QA and more. Got questions? Got answers? Got code you'd like someone to review? Please join us.

General Q&A about programming, scripting, software design & architecture, process, tools, testing, and more.

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80%
+6 −0
Is there a naming convention for table aliases?

Sometimes, either to reduce the amount of typing big table names or when joining a table to itself one will need to alias a table. Personally I find SQL statements with aliases harder to read and a...

1 answer  ·  posted 3y ago by Charlie Brumbaugh‭  ·  edited 3y ago by Alexei‭

81%
+7 −0
How do I customize merge behavior for a shared git repo?

I often find it useful to arrange things so that each commit on master's first-parent is a discrete change. It allows git log --first-parent --oneline to be used as a concise, automatically-generat...

1 answer  ·  posted 3y ago by ajv‭  ·  last activity 8mo ago by GrantMoyer‭

90%
+18 −0
What must a C compiler do when it finds an error?

What exactly must a C compiler do when it finds a compile-time error? The most obvious kind of errors are language syntax errors, but the C standard also speaks of constraints, which are rules tha...

1 answer  ·  posted 3y ago by Lundin‭  ·  edited 2y ago by ghost-in-the-zsh‭

75%
+4 −0
Would a MySQL database run more efficiently with smaller varchar lengths?

I have a database with quite a few VARCHAR fields. When the database was first built the lengths of the columns were set a bit larger than absolutely necessary. Now after, having used the DB for a ...

3 answers  ·  posted 3y ago by Charlie Brumbaugh‭  ·  last activity 3y ago by manassehkatz‭

50%
+4 −4
Is concatenation a logical AND?

As a person with no significant background in mathematics and computer science I thought that concatenation and AND are logically identical if not very similar because both add something to somethi...

3 answers  ·  posted 3y ago by deleted user  ·  edited 3y ago by deleted user

60%
+1 −0
How to upgrade a recent (>= 8) Angular CLI?

Angular CLI official page indicated how to install the CLI, but provides no information about how to upgrade it. I am interested in how to upgrade the CLI.

1 answer  ·  posted 3y ago by Alexei‭  ·  last activity 3y ago by Alexei‭

77%
+5 −0
How does Caveat work?

One of the fonts available (to me) on Google Docs is Caveat. The following is in 18-point Caveat on Google Docs: I found that Caveat is available at https://github.com/googlefonts/caveat/tree/ma...

0 answers  ·  posted 3y ago by msh210‭  ·  edited 3y ago by Alexei‭

71%
+3 −0
connect with SLOT/SIGNAL: QPushButton clicked signal not received by main window

I added a QPushButton to my ui file named pushButton, and manually connected it using connect. There are no errors or warnings emitted at any point in the compilation stage The button does show up...

1 answer  ·  posted 3y ago by jrh‭  ·  last activity 3y ago by jrh‭

80%
+6 −0
How are integers interpreted in contexts that expect a date?

I found a confusing construction in several stored procs in an MS SQL 2008 R2 database: DATEADD(dd, 0, DATEDIFF(dd, 0, some_date)) As I understand it, these are the relevant function signatures: D...

1 answer  ·  posted 3y ago by ajv‭  ·  edited 3y ago by Alexei‭

75%
+4 −0
How do I get IIS UrlRewrite to handle CSS-delivered woff files appropriately?

Context: Azure; Windows Server 2012; IIS 8 First up, here's the (redacted) web.config for reference <rewrite> <rules> <rule name="ReverseProxyInboundRule1" stopProcessing="false"&...

0 answers  ·  posted 3y ago by bugmagnet‭  ·  edited 3y ago by Alexei‭