Software Development

86%

+11 −0

Why would excluding records by creating a temporary table of their primary keys be faster than simply excluding by value?

2 answers · last activity about 2 months ago by ‭BobJarvis‭

mysql sql

85%

+10 −0

What is undefined behavior and how does it work?

1 answer · last activity about 1 month ago by ‭Lundin‭

c undefined-behavior

84%

+9 −0

Different behavior with relative imports when using flask vs py

1 answer · last activity about 2 months ago by ‭ajv‭

python flask relative-imports

84%

+9 −0

Can regex be used to check if input conforms to a very strict subset of HTML?

4 answers · last activity 7 days ago by ‭Stephen C‭

javascript regex html

84%

+9 −0

Should a salt be stored in the same database as the hash?

3 answers · last activity 10 days ago by ‭aCVn‭

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83%

+8 −0

Should I cast to (void) when I do not use the return value

3 answers · last activity 24 days ago by ‭Monica Cellio‭

c software-practices

83%

+8 −0

What must a C compiler do when it finds an error?

1 answer · last activity about 1 month ago by ‭Lundin‭

c compiler syntax-error constraint-violation compiler-errors

83%

+8 −0

Does using an Integer have any speed/performance benefits over a string in JSON

3 answers · last activity about 1 month ago by ‭8063‭

string integer json optimization

81%

+7 −0

How should we share some content between two otherwise-independent git repositories?

2 answers · last activity 24 days ago by ‭Monica Cellio‭

git software-practices

80%

+6 −0

Function call; `this` gets bound to unexpected value

2 answers · last activity 25 days ago by ‭The Enraged Codidactyl‭

javascript function

80%

+6 −0

How to store credentials for PHP scripts on a Windows machine?

1 answer · last activity 26 days ago by ‭Charlie Brumbaugh‭

php windows

80%

+6 −0

Is there a way to estimate the execution time of a statement in MySQL?

1 answer · last activity 1 day ago by ‭meriton‭

mysql

77%

+5 −0

Is it insecure to use a password on the command line to run a MySQL script on Windows?

2 answers · last activity about 1 month ago by ‭aCVn‭

mysql windows

77%

+5 −0

Is it undefined behaviour to just make a pointer point outside boundaries of an array without dereferencing it?

2 answers · last activity about 1 month ago by ‭hkotsubo‭

c undefined-behavior pointers

77%

+5 −0

How do I customize merge behavior for a shared git repo?

0 answers · last activity 24 days ago by ‭Alexei‭

git git-merge

77%

+5 −0

Why don't format specifiers work with lists, dictionaries and other objects?

1 answer · last activity about 1 month ago by ‭sth‭

python python-internals

77%

+5 −0

How can I define a method on [&mut T] where T: MyTrait?

1 answer · last activity 7 days ago by ‭r~~‭

rust compiler-errors

77%

+5 −0

1 answer · last activity 16 days ago by ‭Peter Taylor‭

c# asp.net-core software-practices asp.net-core-webapi cancellation-token

77%

+5 −0

How does Caveat work?

0 answers · last activity about 1 month ago by ‭msh210‭

google-fonts

76%

+8 −1

Styling with classes vs styling with CSS

1 answer · last activity 13 days ago by ‭luap42‭

software-practices html css

76%

+8 −1

What are the pros and cons of a composite primary key versus a unique constraint?

2 answers · last activity 24 days ago by ‭‮edoCfOtrA‭

sql software-practices

75%

+4 −0

How do I get IIS UrlRewrite to handle CSS-delivered woff files appropriately?

0 answers · last activity about 2 months ago by ‭bugmagnet‭

iis urlrewrite

75%

+4 −0

Which abstraction should I choose for background services and why?

0 answers · last activity 14 days ago by ‭The Enraged Codidactyl‭

c# software-practices async-await .net

75%

+4 −0

How can I emulate regular expression's branch reset in Java?

1 answer · last activity about 2 months ago by ‭hkotsubo‭

java regex

75%

+4 −0

Is there a naming convention for table aliases?

1 answer · last activity about 1 month ago by ‭‮edoCfOtrA‭

sql

72%

+6 −1

What is the difference between operator precedence and order of evaluation?

1 answer · last activity 3 days ago by ‭Lundin‭

c operator-precedence order-of-evaluation unspecified-behavior

72%

+6 −1

What gets allocated on the stack and the heap?

1 answer · last activity 30 days ago by ‭Lundin‭

stack heap register ram

71%

+3 −0

Include a Blazor Webassembly project into an existing ASP.NET Core project

1 answer · last activity 20 days ago by ‭ndc‭

blazor blazor-webassembly

71%

+3 −0

How long in days is a MONTH in MySQL?

1 answer · last activity 12 days ago by ‭r~~‭

mysql

71%

+3 −0

Generate SIGSEGV without undefined behaviour.

1 answer · last activity 26 days ago by ‭Lundin‭

c++ linux gcc

71%

+3 −0

What options can be set via swing.properties?

1 answer · last activity 21 days ago by ‭Stephen C‭

java swing

71%

+3 −0

How are integers interpreted in contexts that expect a date?

1 answer · last activity about 1 month ago by ‭Alexei‭

sql tsql

71%

+3 −0

Can renaming a MySQL column be sped up by dropping indexes or foreign keys?

2 answers · last activity about 1 month ago by ‭manassehkatz‭

mysql index column

66%

+2 −0

How to perform LINQ joins with multiple fields in a single join?

1 answer · last activity 11 days ago by ‭Alexei‭

c# linq join

66%

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connect with SLOT/SIGNAL: QPushButton clicked signal not received by main window

1 answer · last activity 12 days ago by ‭jrh‭

c++ qt

66%

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Validating xsd schema that contains import from external http source in Java 11

0 answers · last activity 24 days ago by ‭Monica Cellio‭

java spring xsd

66%

+2 −0

Would a MySQL database run more efficiently with smaller varchar lengths?

2 answers · last activity about 1 month ago by ‭obround‭

mysql

66%

+2 −0

Nodejs wrap async function in synchronous function

2 answers · last activity 23 days ago by ‭The Enraged Codidactyl‭

javascript nodejs event-loop async-await

66%

+2 −0

How to calculate how much data is stored in a MySQL column?

0 answers · last activity about 1 month ago by ‭Charlie Brumbaugh‭

mysql

66%

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What is a standard definition (or a CS theory based formal definition) for Escaping?

1 answer · last activity about 1 month ago by ‭JohnDoea‭

string

66%

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Mapping generic handler to generic query in MediatR

0 answers · last activity about 1 month ago by ‭Alexei‭

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66%

+2 −0

Multiple string concatenation in Excel

2 answers · last activity about 1 month ago by ‭James Jenkins‭

excel string

60%

+1 −0

In MySQL, is it possible to disable triggers for only certain queries or users?

0 answers · last activity 1 day ago by ‭Charlie Brumbaugh‭

mysql

60%

+1 −0

Error: 18456, Severity: 14, State: 5; SSMS > Network sever from PC

1 answer · last activity about 1 month ago by ‭James Jenkins‭

sql

60%

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Xcode, SDL app showing in a single quarter of the window.

0 answers · last activity about 1 month ago by ‭8063‭

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60%

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In a stored procedure, is it possible to get the total number or rows updated by different statements?

2 answers · last activity 9 days ago by ‭Alexei‭

mysql stored-procedures rows-affected

60%

+1 −0

What is happening under the hood to the selected data in a MySQL cursor?

0 answers · last activity 1 day ago by ‭Charlie Brumbaugh‭

mysql

60%

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How to protect the git respository for a public_html folder on a Linux server?

2 answers · last activity 23 days ago by ‭8063‭

git linux

60%

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How to upgrade a recent (>= 8) Angular CLI?

1 answer · last activity about 1 month ago by ‭Alexei‭

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60%

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Access TypeScript class outside bundled code

1 answer · last activity 28 days ago by ‭‮edoCfOtrA‭

javascript typescript namespaces