Xeoncross

Texas

davidpennington.me

PHP Application developer responsible for things like the MicroMVC PHP framework.

Currently working on #golang, web frameworks, encryption systems, and email services.

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1177

2477 votes

15 answers

How to undo the last Git commit?

git undo git-commit May 17 at 13:02 poorva

stackoverflow.com

1729

2183 votes

73 answers

What should every programmer know about web development?

web-development May 17 at 16:54 SalmanPK

programmers.stackexchange.com

635

1491 votes

11 answers

How do I delete a Git branch both locally and in GitHub?

git github git-branch git-push 19 hours ago Adam Backstrom

stackoverflow.com

2487

1330 votes

36 answers

RegEx match open tags except XHTML self-contained tags

html regex xhtml Apr 11 at 5:04 Andrew Marshall

stackoverflow.com

1216

1277 votes

28 answers

Our security auditor is an idiot. How do I give him the information he wants?

security pci-dss Mar 18 at 17:12 Jim

serverfault.com

2480

1134 votes

50 answers

What is your most productive shortcut with Vim?

vim productivity vi Feb 17 at 11:48 sjas

stackoverflow.com

1263

1097 votes

3 answers

How do I get started with Node.js

javascript node.js Apr 22 at 21:22 generalhenry

stackoverflow.com

485

1074 votes

38 answers

Href attribute for JavaScript links: “#” or “javascript:void(0)”?

javascript html href Apr 3 at 15:15 Liam

stackoverflow.com

2103

828 votes

464 answers

What is your best programmer joke?

language-agnostic Jan 24 at 22:31 Corin

stackoverflow.com

502

701 votes

5 answers

Reference - What does this symbol mean in PHP?

php operators symbols May 19 at 7:12 anon

stackoverflow.com

164

681 votes

35 answers

Using a piano keyboard as a computer keyboard

keyboard midi Feb 19 at 21:51 ern0

stackoverflow.com

175

548 votes

6 answers

How do I commit all deleted files in Git?

git git-add Apr 23 at 6:42 VonC

stackoverflow.com

143

495 votes

16 answers

Change an element's CSS class with JavaScript

javascript css Apr 11 at 10:13 Gulzar

stackoverflow.com

384

462 votes

5 answers

How do I improve the performance of SQLite?

c performance sqlite Feb 1 at 7:26 xpda

stackoverflow.com

229

439 votes

3 answers

Difference of “git add -A” and “git add .”

git git-add Apr 25 at 14:01 VonC

stackoverflow.com

159

438 votes

12 answers

What is the n+1 selects issue?

orm select-n-plus-1 May 13 at 17:24 Carl Manaster

stackoverflow.com

195

393 votes

33 answers

I'm a manager. How can I improve work relationships and communication with programmers?

management Jan 7 at 22:22 Igor Popov

programmers.stackexchange.com

277

382 votes

6 answers

How do you use bcrypt for hashing passwords in PHP?

php passwords cryptography password-protection bcrypt May 16 at 17:49 Jon Hulka

stackoverflow.com

330

377 votes

6 answers

xkcd-style graphs

plotting May 12 at 15:03 bill s

mathematica.stackexchange.com

266

322 votes

103 answers

Practical non-image based CAPTCHA approaches?

security language-agnostic captcha Jun 29 '12 at 13:37 Jeff Atwood

stackoverflow.com

280

309 votes

17 answers

Javascript Namespace Declaration

javascript namespaces javascript-namespaces Jul 19 '12 at 8:13 Ciaran Bruen

stackoverflow.com

295 votes

18 answers

JavaScript for…in vs for

javascript Feb 1 at 14:09 nailer

stackoverflow.com

220

289 votes

15 answers

Resizing an iframe based on content

javascript iframe widget Jan 23 at 18:37 larssg

stackoverflow.com

228

281 votes

23 answers

Exploitable PHP functions

php security grep Mar 22 '12 at 4:12 Rook

stackoverflow.com

167

249 votes

10 answers

PHP tutorial that is security-, accuracy- and maintainability-conscious?

php security tutorials Feb 18 at 8:30 BANG

stackoverflow.com

218

247 votes

2 answers

Which tools and technologies are used to build the Stack Exchange Network?

support faq stackexchange technology tools Apr 29 at 6:05 Gnome

meta.stackoverflow.com

274

226 votes

17 answers

What statistics should a programmer (or computer scientist) know?

performance r statistics nlp Nov 29 '12 at 1:00 Ragy Isaac

stackoverflow.com

213 votes

10 answers

Can you provide some examples of why it is hard to parse XML and HTML with a regex?

html xml regex Jan 28 at 2:13 Chas. Owens

stackoverflow.com

205 votes

4 answers

Can I concatenate multiple MySQL rows into one field?

sql mysql Mar 24 at 13:22 S.Lott

stackoverflow.com

187 votes

4 answers

What is thread safe or non thread safe in PHP

php thread-safety Dec 31 '12 at 13:55 Greg

stackoverflow.com