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Use cases for the 'setdefault' dict method
...better alternative is to use functools.lru_cache decorator if you consider enhancing a function with memoization. lru_cache handles the caching requirements for a recursive function better.
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Flags to enable thorough and verbose g++ warnings
... I will add when I transition to GCC 4.7.
I've filed a few bug reports / enhancement requests at gcc as a result of some of this research, so hopefully I'll be able to eventually add more of the warnings from the "do not include" list to the "include" list. This list includes all warnings mentione...
Array.push() if does not exist?
...t as part of the prototype (I guess that's aka Class Extension), so no big enhancement below.
Except I'm not sure if indexOf is a faster route then inArray? probably.
Array.prototype.pushUnique = function (item){
if(this.indexOf(item) == -1) {
//if(jQuery.inArray(item, this) == -1) {
...
VS2010 and IE10 Attaching the Script debugger to process iexplore.exe failed
...ore I installed IE10. I ran the VS2012 Update 1 installer again, with the "repair" option, and it fixed this problem.
– JustinP8
Mar 26 '13 at 18:20
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ZeroMQ实例-使用ZMQ(ZeroMQ)进行局域网内网络通信 - C/C++ - 清泛网 - 专注C/C++及内核技术
...的消息发送和接收首先在机器中安装zmq库步骤如下：1）下载zeromq的源代码，Zer...本文内容摘要：1）安装zeromq、2）实例说明使用zmq进行网络间的消息发送和接收
首先在机器中安装zmq库
步骤如下：
1）下载zeromq的源代码，ZeroMQ...
How to set custom favicon in Express?
...6 pixel favicon a high quality icons for link for the website.
then maybe enhance the image in photoshop. like vibrance, bevel effect, round mask, anything.
then upload this image to one of the websites that generate favicons.
there are also programs for windows for editing icons like https://sour...
How to stop mongo DB in one command
...sing kill isn't a good idea, this might lead to a broken DB, which needs a repair for restart. "Never use kill -9 (i.e. SIGKILL) to terminate a mongod instance." Docs: docs.mongodb.org/manual/tutorial/manage-mongodb-processes/…
– Jens A. Koch
Dec 15 '14 at 20...
libcurl的使用总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...结，特此写在这里，方便给同样刚入门的朋友指引。
一.下载安装
1.到http://curl.haxx.se/download.html上下载最新版本，由于公司的机器安装rpm有依赖关系，所以直接下载了source
2.编译。解压后进入curl的目录，直接执行 make all ...
List goals/targets in GNU make that contain variables in their definition
...ebian bash completion git repository in another answer now incorporates an enhanced version of this script tailored to bash completion use cases.
#!/bin/bash
SCRIPT='
/^# Make data base/,/^# Files/d # skip until files section
/^# Not a target/,+1 d # following ...
How to remove/delete a large file from commit history in Git repository?
...am Rebase” in the git rebase documentation for the necessary steps after repairing your history.
You have at least two options: git filter-branch and an interactive rebase, both explained below.
Using git filter-branch
I had a similar problem with bulky binary test data from a Subversion import...