* the string constructor. * * (This method behaves analogously to the {@code toString} * method in 1.4 and earlier releases.) * * @return a string representation of this {@code BigDecimal} * without an exponent field. * @since 1.5 * @see #toString() * @see #toEngineeringString() *...
construct with a String value: 1.22 JDK的描述: 參數(shù)類型為double的構(gòu)造方法的結(jié)果有一定的不可預(yù)知性。有人可能認(rèn)為在Java中寫入new BigDecimal(0.1)所創(chuàng)建的BigDecimal正好等于0.1(非標(biāo)度值1,其標(biāo)度為1),但是它實(shí)際上等于0.1000000000000000055511151231257827021181583404541015625這是因?yàn)?.1無法準(zhǔn)確地表示為double(或者說對(duì)...
A simpler way to look at all of this is to use the "openssl ciphers -v" command which provides a nice way to successively create the correct cipher-spec string. The default cipher-spec string is "ALL:!ADH:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP" which means the following: first, ...
* @param flags --- the flag specified to control */ setSpan(Object what, int start, int end, int flags); 其中參數(shù)what是要設(shè)置的Style span,start和end則是標(biāo)識(shí)String中Span的起始位置,而 flags是用于控制行為的,通常設(shè)置為0或Spanned中定義的常量,常用的有: ...
For example, if you want to protect users from simple social engineering tactics, you need to enable session.use_only_cookies. In that case, cookies must be enabled unconditionally on the user side, or sessions will not work. There are several ways to leak an existing session id to third...
obj11.getstringvalue HKLM,keypath+keyarray(i),"displayname",strvalue if strvalue<>"" then str(j)=strvalue j=j+1 end if next if j>1 then for i=0 to j-1 for k=0 to j-i-1 if strcomp(str(k),str(k+1),1)=1 then