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Conveniently Declaring Compile-Time Strings in C++
...ng to match the elegance of Scott Schurr's str_const presented at C++ Now 2012. It does require constexpr though.
Here's how you can use it, and what it can do:
int
main()
{
constexpr str_const my_string = "Hello, world!";
static_assert(my_string.size() == 13, "");
static_assert(my_st...
C++ 读写xml方法整理（持续更新） - C/C++ - 清泛网 - 专注C/C++及内核技术
...巧，直接加入工程源码编译，只支持MFC。
<?xml version="1.0" encoding="utf-8"?>
<root>
<update ver="1.2.0" pkg="setup.exe" force="1"/>
<update ver="1.1.1" pkg="setup.exe" force="0"/>
<update ver="1.1.0" pkg="setup.exe" force="0"/>
</root>
CMarkup markup;
bool bSucceed = ...
returning a Void object
...
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edited Mar 9 '10 at 11:56
answered Mar 9 '10 at 11:34
...
Git submodule update
...
310
This GitPro page does summarize the consequence of a git submodule update nicely
When you ru...
Remove columns from dataframe where ALL values are NA
...
160
Try this:
df <- df[,colSums(is.na(df))<nrow(df)]
...
How to get jQuery to wait until an effect is finished?
...
answered Jun 30 '09 at 20:16
Paolo BergantinoPaolo Bergantino
434k7676 gold badges504504 silver badges431431 bronze badges
...
string.charAt(x) or string[x]?
...
answered May 10 '11 at 0:01
Brian WebsterBrian Webster
26.6k4646 gold badges140140 silver badges214214 bronze badges
...
How can I change the text inside my with jQuery?
...
sampathsris
17.7k1010 gold badges5555 silver badges8585 bronze badges
answered Aug 28 '11 at 16:31
dexterdexter
...
Stretch child div height to fill parent that has dynamic height
...ng display: inline-block or float: left.
div#container {
padding: 20px;
background: #F1F1F1
}
.content {
width: 150px;
background: #ddd;
padding: 10px;
display: table-cell;
vertical-align: top;
}
.text {
font-family: 12px Tahoma, Geneva, sans-serif;
color: #555;
...
How to get the currently logged in user's user id in Django?
... |
edited Jul 6 '19 at 9:20
jperezmartin
33122 silver badges1616 bronze badges
answered Sep 27 '12 at 6:...