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.NET data structures: ArrayList, List, HashTable, Dictionary, SortedList, SortedDictionary — Speed,
...d with List<T> for standard collections and Collection<T> as a base class for custom collections. Hashtable has been largely replaced by Dictionary<TKey, TValue>. I would recommend avoiding ArrayList and Hashtable for new code.
– Sam Harwell
M...
set date in input type date
...ply. So it applies for day field also.
Please follow the fiddle link for demo:
var now = new Date();
var day = ("0" + now.getDate()).slice(-2);
var month = ("0" + (now.getMonth() + 1)).slice(-2);
var today = now.getFullYear()+"-"+(month)+"-"+(day) ;
$('#datePicker').val(today);
...
Tomcat: How to find out running tomcat version
...OS Name: Linux
OS Version: 3.13.0-36-generic
Architecture: amd64
JVM Version: 1.7.0_65-b32
JVM Vendor: Oracle Corporation
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f...
Converting a Java Keystore into PEM Format
... pub:
00:e2:66:5c:e0:2e:da:e0:6b:a6:aa:97:64:59:14:
7e:a6:2e:5a:45:f9:2f:b5:2d:f4:34:27:e6:53:c7:
bash$ keytool -importkeystore -srckeystore foo.jks \
-destkeystore foo.p12 \
-srcstoretype jks \
-deststoretype pkcs12
Enter ...
Peak signal detection in realtime timeseries data
... with an algorithm that works very well for these types of datasets. It is based on the principle of dispersion: if a new datapoint is a given x number of standard deviations away from some moving mean, the algorithm signals (also called z-score). The algorithm is very robust because it constructs a...
Installing PG gem on OS X - failure to build native extension
...sion 8.x installed.
So I run the following command:
ARCHFLAGS="-arch x86_64" gem install pg
and this worked for me, I hope this helps someone :)
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浮点数在内存中的表示 - C/C++ - 清泛网 - 专注IT技能提升
...为 0, 10000101(127+6=133), 11110110000000000000000
下面提供一个Demo,大家有兴趣的话可以直接修改自行验证其他的例子:
#include "stdafx.h"
#include <string.h>
#include <limits>
int _tmain(int argc, _TCHAR* argv[])
{
float f1 = FLT_MIN;
printf("%f\n", f1);
...
浮点数在内存中的表示 - C/C++ - 清泛网 - 专注IT技能提升
...为 0, 10000101(127+6=133), 11110110000000000000000
下面提供一个Demo,大家有兴趣的话可以直接修改自行验证其他的例子:
#include "stdafx.h"
#include <string.h>
#include <limits>
int _tmain(int argc, _TCHAR* argv[])
{
float f1 = FLT_MIN;
printf("%f\n", f1);
...
浮点数在内存中的表示 - C/C++ - 清泛网移动版 - 专注IT技能提升
...为 0, 10000101(127+6=133), 11110110000000000000000
下面提供一个Demo,大家有兴趣的话可以直接修改自行验证其他的例子:
#include "stdafx.h"
#include <string.h>
#include <limits>
int _tmain(int argc, _TCHAR* argv[])
{
float f1 = FLT_MIN;
printf("%f\n", f1);
...
浮点数在内存中的表示 - C/C++ - 清泛网移动版 - 专注IT技能提升
...为 0, 10000101(127+6=133), 11110110000000000000000
下面提供一个Demo,大家有兴趣的话可以直接修改自行验证其他的例子:
#include "stdafx.h"
#include <string.h>
#include <limits>
int _tmain(int argc, _TCHAR* argv[])
{
float f1 = FLT_MIN;
printf("%f\n", f1);
...