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Is “argv[0] = name-of-executable” an accepted standard or just a common convention?
...e standard so an implementation is free to do what it wants, including allowing something in there that isn't the actual name - I thought I'd made that clear in the penultimate sentence.
– paxdiablo
Jan 12 '10 at 23:00
...
Converting between datetime, Timestamp and datetime64
...mport numpy
>>> numpy.datetime64('2002-06-28T01:00:00.000000000+0100').astype(datetime)
datetime.datetime(2002, 6, 28, 0, 0)
>>> numpy.__version__
'1.6.2' # current version available via pip install numpy
I can reproduce the long value on numpy-1.8.0 installed as:
pip install g...
Win7禁用休眠 减少C盘容量占用 - 脚本技术 - 清泛IT社区，为创新赋能！
开始菜单 → 运行 → cmd.exe → 右键“以管理员身份运行” → 命令：powercfg -h off
回车即可，C盘容量占用减少立即生效。
另外，减少C盘容量占用常见的还有：将虚拟内存位置改到C盘以外。
设置完成后，需要重启计算机方...
Could not load file or assembly 'xxx' or one of its dependencies. An attempt was made to load a prog
...ing built for x86-only while the rest is being built for any CPU/x64. This bit me, too. Are you running an x64 (or uh... IA64)?
Check the project properties and make sure everything is being built for "Any CPU". f you're in Visual Studio, you can check for everything by going to the "x86" or "Any C...
Replacing .NET WebBrowser control with a better browser, like Chrome?
...Framework and has been used in a number of major projects including Rdio's Windows client, Facebook Messenger for Windows and Github for Windows.
It features browser controls for WPF and Winforms and has tons of features and extension points. Being based on Chromium it's blisteringly fast too.
Gr...
How to obtain the number of CPUs/cores in Linux from the command line?
...format:
# lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 8
On-line CPU(s) list: 0-7
Thread(s) per core: 1
Core(s) per socket: 4
CPU socket(s): 2
NUMA node(s): 1
Vendor ID: G...
Can hash tables really be O(1)?
... your runtime depends on the dataset you're running on.
Consider the following pseudocode of the get method of a hash table. Here I'm assuming we handle collision by chaining, so each entry of the table is a linked list of (key,value) pairs. We also assume the number of buckets m is fixed but is O(...
What is the difference between Polymer elements and AngularJS directives?
...ng the underlying platform APIs in their own frameworks.
^ This is a huge win IMO. In a world where web developers have powerful tools (Shadow DOM, Custom Elements), framework authors also can utilize these primitives to create better frameworks. Most of them currently go through great hoops to "ge...
How to base64 encode image in linux bash / shell
...d paste.
– user285594
Mar 13 '14 at 10:45
1
What's wrong with base64 DSC_0251.JPG? There is no ne...
How to iterate over values of an Enum having flags?
...ave a variable holding a flags enum, can I somehow iterate over the single-bit values in that specific variable? Or do I have to use Enum.GetValues to iterate over the entire enum and check which ones are set?
...