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How can I override inline styles with external CSS?
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@BFDatabaseAdmin because you cannot override that later if you need for any special case
– Rohit Agrawal
Mar 4 '14 at 7:58
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HTML5: number input type that takes only integers?
...n for a number, * means that it accepts more than one of them.
Here is the demo: http://jsfiddle.net/b8NrE/1/
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jQuery validation: change default error message
...the Validation plugin documentation (http://jquery.bassistance.de/validate/demo/milk/), you can easily specify your own messages:
var validator = $("#signupform").validate({
rules: {
firstname: "required",
lastname: "required",
username: {
required: true,
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How to get an enum which is created in attrs.xml in code
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to choose an AES encryption mode (CBC ECB CTR OCB CFB)?
...Other designs are less fragile, so I personally am afraid to recommend GCM based upon the amount of poor encryption code that I have seen in practice.
If you need both, message integrity and encryption, you can combine two algorithms: usually we see CBC with HMAC, but no reason to tie yourself to C...
R.exe, Rcmd.exe, Rscript.exe and Rterm.exe: what's the difference?
...d with /LARGEADDRESSAWARE and can allocate 4 GB RAM when run under Windows 64 bit, unlike R.exe (we're talking about 32 bit R running under 64 bit Windows). Why would the R people do this only for Rterm.exe and not for R.exe, if Rterm.exe is obsolete?
– Meh
Oct...
How to overwrite existing files in batch?
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You can use :
copy /b/v/y
See SS64 on COPY.
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How to convert integer to string in C? [duplicate]
...bits for int. When using numbers with greater bitsize, e.g. long with most 64-bit compilers, you need to increase the array size—at least 21 characters for 64-bit types.
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C++类的前置申明 - C/C++ - 清泛网 - 专注C/C++及内核技术
...用前置申明后，只能使用A的指针（32位编译器占4字节，64位编译器占8字节...class A; （而非 include "A.h"，可能暂时都没有类A的定义）
使用前置申明后，只能使用A的指针（32位编译器占4字节，64位编译器占8字节），new一个A对象...
char类型移动跨平台踩过的坑 - C/C++ - 清泛网 - 专注IT技能提升
...符号处理的，但是在ARM32下被当成了无符号导致问题，ARM64正常有符号。经调查，在PC上，char类型默认为signed-char,但是在一些嵌入式设备
char强转int时，发现在x86平台下是按照有符号处理的，但是在ARM32下被当成了无符号导致问...