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View more than one project/solution in Visual Studio
...le chooser, find the project file that you want to import (it will end in .XXproj where XX is the language you're using).
Click Open and voila! Your project is imported.
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Format numbers to strings in Python
...14.07'
>>> d = {'web': 'user', 'page': 42}
>>> 'http://xxx.yyy.zzz/%(web)s/%(page)d.html' % d
'http://xxx.yyy.zzz/user/42.html'
Here are the equivalent snippets but using str.format():
>>> "Name: {0}, age: {1}".format('John', 35)
'Name: John, age: 35'
>>>...
Why does google.load cause my page to go blank?
...etAttribute("type", "application/javascript");
gscript.setAttribute("id", "XX-GMPlusGoogle-XX");
document.body.appendChild(gscript);
// event listener setup
gscript.addEventListener("load",
function changeCB(params) {
gscript.removeEventListener("load", changeCB);
googl...
In PHP, how do you change the key of an array element?
... 'id_transaccion' => 1276494575,
'ultimo_cambio' => 'xx',
'fecha_ultimo_mantenimiento' => 1275372000,
'mecanico_ultimo_mantenimiento' => 'xx',
'fecha_ultima_reparacion' => 1275458400,
'mecanico_ultima_repa...
30条爆笑的程序员梗 PHP是最好的语言 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
...经验是怎么来的?!”
程序员答：“加班。”
22.醒来
程xx遭遇车祸成植物人，医生说她活下来的希望只有万分之一，唤醒更为渺茫。
他的同事和亲人没放弃，并根据程xx对testing痴迷的作风，每天都在她身边念：“你测的模块上...
java.lang.OutOfMemoryError: Java heap space in Maven
.../verbose>
<fork>true</fork>
<argLine>-XX:MaxPermSize=500M</argLine>
</configuration>
</plugin>
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VBA 单元格日期与当前日期比较 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...前日期比较的代码：& 39;日期小于今天的If IsDate(Worksheets("xxx") Range("A" & 0)) And CDate(Worksheets("xxx VBA 单元格日期与当前日期比较的代码：
'日期小于今天的
If IsDate(Worksheets("xxx").Range("A" & 0)) And CDate(Worksheets("xxx").Range("A" & 0)) < Date ...
解决：mfcs110ud.lib(dllmodul.obj) : error LNK2005: _DllMain@12 已经在 ...
原因分析：
_USRDLL定义有的话，MFC会自动生成一个DllMain入口函数，
这时在dll源码中额外又添加了一个DllMain入口函数，就会出现重定义冲突。
XXX.cc:100: error: ‘::strerror’ has not been declared - c++1y / stl - 清泛IT社区，为创新赋能！
#include <string.h> 解决。
Show percent % instead of counts in charts of categorical variables
...ut actual Ns on the y axis, try this:
library(scales)
perbar=function(xx){
q=ggplot(data=data.frame(xx),aes(x=xx))+
geom_bar(aes(y = (..count..)),fill="orange")
q=q+ geom_text(aes(y = (..count..),label = scales::percent((..count..)/sum(..count..))), stat="bin",colour="dark...