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How to initialize a private static const map in C++?
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With g++ v4.7.3, this compiles, until I add cout << A::myMap[1]; into main(). It gives an error. The error doesn't occur if I remove the const qualifiers, so I guess map's operator[] can't handle a const map, at least, not in the g++ impleme...
What replaces cellpadding, cellspacing, valign, and align in HTML5 tables?
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This should solve your problem:
td {
/* <http://www.w3.org/wiki/CSS/Properties/text-align>
* left, right, center, justify, inherit
*/
text-align: center;
/* <http://www.w3.org/wiki/CSS/Properties/vertical-align>
* baseline, sub, super, top, ...
slashes in url variables
...r this.
Eg URLEncoder.encode(url, "UTF-8")
Then you can say
yourUrl = "www.musicExplained/index.cfm/artist/" + URLEncoder.encode(VariableName, "UTF-8")
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How to find and return a duplicate value in array
...u need an even faster solution, maybe try C instead.
And here is the gist comparing different solutions: https://gist.github.com/naveed-ahmad/8f0b926ffccf5fbd206a1cc58ce9743e
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Why is there a difference in checking null against a value in VB.NET and C#?
...de different assumptions about usage; in this case the semantics of a NULL comparison.
My personal preference is for the VB.NET semantics, which in essence gives NULL the semantics "I don't know yet". Then the comparison of 5 to "I don't know yet". is naturally "I don't know yet"; ie NULL. This has...
techniques for obscuring sensitive strings in C++
...OR key2
If you create key1 with the same byte-length as key you can use (completely) random byte values and then compute key2:
key1[n] = crypto_grade_random_number(0..255)
key2[n] = key[n] XOR key1[n]
You can do this in your build environment, and then only store key1and key2 in your applicatio...
Setting href attribute at runtime
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In jQuery 1.6+ it's better to use:
$(selector).prop('href',"http://www...") to set the value, and
$(selector).prop('href') to get the value
In short, .prop gets and sets values on the DOM object, and .attr gets and sets values in the HTML. This makes .prop a little faster and possibly more...
cpuid汇编指令 - C/C++ - 清泛网 - 专注C/C++及内核技术
...--------------------------------
00 以前的OEM处理器
01 OverDrive®处理器
10 多处理器（指可用于多处理器系统）
功能标志（Feature Flag）
在EDX和ECX中返回的功能标志表明着该CPU都支持那些功能
EDX定义如下...
mysqli_fetch_assoc() expects parameter / Call to a member function bind_param() errors. How to get t
...umvent the error to poduce a valid result.
– Barkermn01
Sep 9 at 14:44
@Barkermn01 that's a proper concern of yours bu...
VIM + JSLint?
...r do what I did:
Download http://jslint.webvm.net/mylintrun.js and http://www.jslint.com/fulljslint.js
and put them in a directory of your choice.
Then add the following line to the beginning of mylintrun.js:
var filename= arguments[0];
and change last line of code in mylintrun.js ("print( ......