10 recommended articles about Dande

PHP CURL memory leakage problem solving method, Curl leaked PHPCURL uses Privoxy agent to visit https://www.google.com/search?q=xxx CURL configuration is bland, and a serious problem is found for a long time, memory leakage! It cannot be avoided regardless of single-threading or multi-threading! There is a bug when using curl to access https sites! Memory leaks can be discovered through the Linux top command, but not through the PHP function memory_get_usage(). After repeated debugging, a solution was found. The following items were added to the curl configuration to solve the problem: Copy the code The code is as follows: [CURLOPT_HTTPPROXYTUNNEL] = true; [CURLOPT_SSL_VERIFYPEER] = false; [Curlopt_ssl_verifyHost] = false; CURLOPT_HTTPPROXYTUNNELDetails stackoverflow

1. Recommended 6 articles about plain things

Introduction: PHP CURL memory leak problem solution, curl leaks phpcurl uses privoxy proxy to access https://www.google.com/search?q=xxxcurl configuration is unremarkable, a serious problem is found after running for a long time Problem, memory leak! It cannot be avoided regardless of single-threading or multi-threading! There is a bug when CURL visited the HTTPS site! Memory leaks can be discovered through the top command of Linux, using the PHP function memory_get_usag...

2. .Net programmers need to know some database knowledge

Introduction: As a "feeling" (higher B) .NET development engineer, how much do you need to know about databases? Some little stories like this. Even if you are just as nonsense.

3. Teach you how to use php to sniff and hijack server data

Introduction: Teach you how to use php To sniff the hijacked server data? A few days ago, I posted an article written by a foreigner on our maillist, to the effect that php can be used to hijack and forward data. I took a look and found that it was indeed feasible, so I took out the time I used to spend talking nonsense today and wrote a piece of code to verify the idea. The original text of the foreigner is a PDF. If you are interested, you can take a look. The address is at: http://www.secforce.co.uk/media/pres

4. Innodb transaction integrity bug in MySQL5.1

Introduction: Today, I encountered a very nonsense bug in MySQL with MySQL DBA Jing Chun from 51.com: In version 5.1, if the Innodb storage engine uses autocommit=0, If a single SQL statement is interrupted abnormally during execution, the transaction integrity may not be guaranteed. Whether it is STATEMENT or MIXED binlog_format, there are related issues.

##5. Traditional Chinese characters

Introduction: QQ space network name in traditional Chinese characters, turn around, behind the scenes luO bone-chilling x1n-$. After marriage. Low-key and low-key. .2`зroll↘ has no fa expression. Annoying@~佷吖 teases all living beings, a touch of separation kA1 China, duck _ Mo Bai, lie 23〥 the happiness of the past． Spring Heart is empty L━ A tangled woman. Sexual love. Lonely house for rent, loving you. Love, spiritual opium makes

6.

Photoshop an ink art poster

Introduction: Source: pconline Author: Mu Yi This tutorial introduces the production method of classical art posters. The author is very skilled in PS. He used filters to create a light background, then used a brush to draw ink lotus flowers, and added some decorative elements. The effect was very good. Final effect 1. Press the Ctrl+N key combination to create a new file, and set the "width" to 1024 pixels in the pop-up dialog box, &q

7.

PS LAB color adjustment is dull Light or hazy weather photos

Introduction: The rendering Lab color correction method is suitable for controlling images that lack overall contrast (contrast). Such images are generally taken in dull light or hazy weather conditions, and most of their histograms are missing ( See below). In addition, many people are greatly confused about the shooting and post-processing of large areas of water, and the Lab color correction method can effectively solve related problems.

8. Photoshop A simple way to make a New Year’s greeting card

##Introduction: The greeting cards in this tutorial are mainly text design. The author's design is very concise, and the background part is not too decorated, and only some faint patterns are used. The text part is very particular. Font typesetting and design are very good. The overall look is simple and elegant.

9. Introduction: The production of glass bottles is relatively simple. The surface part can basically be done with a lighter gradient. However, pay attention to the rendering of the highlight part. The more obvious the highlight part, the better. This can better highlight the high reflective effect of the glass.

10.

How to create gorgeous light wallpaper with Photoshop

##Introduction: This tutorial introduces a simple method of making colored light. The process is relatively simple: first use filters or materials to create some light textured backgrounds. Then create a new layer and draw the straight lines you want, blur it appropriately and use the brush to highlight the light spots. Finally add color and texture. [Related Q&A Recommendations]:

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javascript - I encountered a very nonsense problem, please share it and ask for the principle

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