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SQL Case Sensitive String Compare
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Select * from a_table where attribute = 'k' COLLATE Latin1_General_CS_AS
Did the trick.
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CSV file written with Python has blank lines between each row
... code reads thefile.csv , makes changes, and writes results to thefile_subset1 .
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SQL Server: Examples of PIVOTing String data
... Most of the examples that I have found involve counting or summing up numbers. I just want to pivot some string data. For example, I have a query returning the following.
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App Inventor 2 能否实现后台推送通知？源码级深度调研 - App应用开发 - 清...
...不可靠。
二、App Inventor 2 现有组件源码分析
2.1 FirebaseDB 组件
源码位置：components/src/com/google/appinventor/components/runtime/FirebaseDB.java
使用库：firebase.jar（旧版 Firebase 客户端 SDK，@UsesLibraries(libraries = "firebase.jar")）
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Why is processing a sorted array faster than processing an unsorted array?
Here is a piece of C++ code that shows some very peculiar behavior. For some strange reason, sorting the data miraculously makes the code almost six times faster:
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Simplest two-way encryption using PHP
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Edited:
You should really be using openssl_encrypt() & openssl_decrypt()
As Scott says, Mcrypt is not a good idea as it has not been updated since 2007.
There is even an RFC to remove Mcrypt from PHP - https://wiki.php.net/rfc/mcrypt-viking-fune...
Setting dynamic scope variables in AngularJs - scope.
I have a string I have gotten from a routeParam or a directive attribute or whatever, and I want to create a variable on the scope based on this. So:
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Detect & Record Audio in Python
I need to capture audio clips as WAV files that I can then pass to another bit of python for processing. The problem is that I need to determine when there is audio present and then record it, stop when it goes silent and then pass that file to the processing module.
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How do I handle newlines in JSON?
I've generated some JSON and I'm trying to pull it into an object in JavaScript. I keep getting errors. Here's what I have:
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关于php的socket初探 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...新知识的那种动力，可能在大多数的人眼里，php是专为web而生，做wep app是一流的快速好用，并极易简单和容易上手，做起web所需的各项功能可能是分分钟搞定，然后做socket了？可能就觉得不屑一顾了，好像是不务正业，用了自...