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Unable to open project… cannot be opened because the project file cannot be parsed
... found such line when Xcode trying to parse the file:
2/7/14 12:39:12.792 PM Xcode[9949]: CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary on line 4426. Parsing will be abandoned. Break on _CFPropertyListMissingSemicolon to debug.
After fixing that projec...
How to drop columns by name in a data frame
... null_assign(dtest, drop_vec) 74.593 83.0585 86.2025 94.0035 1476.150
subset(dtest, select = !names(dtest) %in% drop_vec) 106.280 115.4810 120.3435 131.4665 65133.780
subset(dtest, select = names(dtest)[!names(dtest) %in% drop_vec]) 108.611 119.4830 124.0...
What does %~dp0 mean, and how does it work?
...colon tilde operator. You can find it like %SOME_VAR:~0,-1%.
ADD 2 - 1:12 PM 7/6/2018
%1-%9 refer to the command line args. If they are not valid path values, %~dp1 - %~dp9 will all expand to the same value as %~dp0. But if they are valid path values, they will expand to their own driver/path valu...
Key hash for Android-Facebook app
...S X version
(Dev-Host might be down sometimes... so if the link is broken, PM me and I'll fix it).
I hope that help you guys...
Dec 31, 2014 - EDIT:
Changed host to AFH.
Please let me know if the links are broken
Nov 21, 2013 - EDIT:
As users requested, I added a default keystore location and a ...
Why can't I inherit static classes?
...bers that happen to reside in a static class.
(Mads Torgersen, C# Language PM)
Other opinions from channel9
Inheritance in .NET works only on instance base. Static methods are defined on the type level not on the instance level. That is why overriding doesn't work with static methods/properties/ev...
twitter bootstrap autocomplete dropdown / combobox with Knockoutjs
...bootstrap-css/index.html
this plugin uses select2 jquery plugin
nuget
PM> Install-Package Select2-Bootstrap
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VS2005混合编译ARM汇编代码 - C/C++ - 清泛网 - 专注C/C++及内核技术
...olFile>
将上面的代码复制到记事本中，并将其保存到vs2005安装目录的Microsoft Visual Studio 8/VC/VCProjectDefaults文件夹下，命名为armcc.rules
二. 在VS2005中添加编译规则
选择需要和ARM汇编代码做混合编译的Project，右键弹出的菜单中选...
Unique constraint on multiple columns
.../****** Object: Table [dbo].[Table_1] Script Date: 11/22/2015 12:45:47 PM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[Table_1](
[seq] [bigint] IDENTITY(1,1) NOT NULL,
[ID] [int] NOT NULL,
[name] [nvarchar](50) NULL,
[cat] [nvarchar](50) NULL,
C...
libevent对比libev的基准测试 - C/C++ - 清泛网 - 专注C/C++及内核技术
...置
基准测试非常简单：首先创建多个套接字对，然后安装这些对的事件观察器，然后（较少）数量的“活动客户端”在这些套接字的子集上发送和接收数据。
使用的基准程序是bench.c，取自 libevent 发行版，经过修改以收集每...
MySQL convert date string to Unix timestamp
...ORDER BY order_increment_id ASC This is the date I had 31 Oct 2017 4:16:49 pm so I needed to use %d %M %Y %h:%i:%s %p for STR_TO_DATE
– Damodar Bashyal
Nov 15 '19 at 1:49
...