let True = true
let False = false使用Python的 True 和 False 在javascript
public class SentCon3 {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
double input;
char choice;
System.out.println("**** Menu-Driven Temperature Converter*****");
System.out.println("only lowwer case is vaild");
System.out.print("Enter the value to beconverted==> ");
input = scan.nextDouble();
System.out.println("What is your choice?");
System.out.println("a)Fahrenheit to Celsius");
System.out.println("b)Celsius to Fahrenheit");
System.out.println("c)Kelvin to Celsius");
System.out.println("d)Celsius to Kelvin");
System.out.println("e)Kelvin to Fahrenheit");
System.out.println("f)Fahrenheit to Kelvin.");
System.out.print("Please enter your choice ==>");
choice = scan.next().charAt(0);
while (choice == 'a') {
System.out.println((input / 5) * 9 + 32);
break;
}
while (choice == 'b') {
System.out.println((input - 32) * 5 / 9);
break;
}
while (choice == 'c') {
System.out.println(input - 273.15);
break;
}
while (choice == 'd') {
System.out.println(input + 273.15);
break;
}
while (choice == 'e') {
System.out.println((input - 273.5) * 9 / 5 + 32);
break;
}
while (choice == 'f') {
System.out.println((input + 459.67) * 5 / 9);
break;
}
}
}
use while as if!!!!
function IsAOrB(const p_Id: string): boolean;
begin
if ((p_Id = 'A') or (p_Id = 'B')) then begin
Result := true;
Exit;
end;
Result := false;
end;
Result := ((p_Id = 'A') or (p_Id = 'B'));
That would have been enough. But this also features Exit and an asymmetrical if.
protected void EnableEditButtons(bool Value)
{
if (Value == false)
{
buttonAdd.Disabled = true;
buttonDelete.Disabled = true;
}
else
{
buttonAdd.Disabled = false;
buttonDelete.Disabled = false;
}
}
// ...
if (IsEditable(ID))
EnableEditButtons(true);
else
EnableEditButtons(false);I found this old code in an app I was updating for a client a number of years back. It was so good I documented it on my own blog.
//count to 10
#include <iostream>
#include <string>
int main()
{
int i = 0;
beginning:
if (i < 10) {
std::cout << ++i << std::endl;
goto beginning;
}
else goto end;
end:
return 0;
}@Override
public void afterTextChanged(Editable s) {
switch (paymentType) {
case 0:
if (s.length() == 9) etPaymentAmount.requestFocus();
break;
case 1:
if (s.length() == 9) etPaymentAmount.requestFocus();
break;
}
}contracts = Contract.objects.filter(staff=staff).filter(active=True)
if contracts.__len__() > 0:
ind = contracts.__len__() - 1
dic[‘active_contract_id’] = contracts[ind].id
else:
dic[‘active_contract_id’] = contracts[0].idGet last object of queryset in django
CREATE FUNCTION [dbo].[get_number_of_workers]
(
@number_of_workers varchar(10)
)
RETURNS int
AS
BEGIN
set @number_of_workers = replace(replace(replace(replace(LTRIM(RTRIM(@number_of_workers)), char(9), ''), char(10), ''), char(13),''), char(13)+char(10), '')
DECLARE @temp varchar(10)
SELECT
@temp = number_of_workers
FROM
(SELECT LTRIM(RTRIM(@number_of_workers)) as number_of_workers) as temp
WHERE
number_of_workers like '[0-9]'
or number_of_workers like '[0-9][0-9]'
or number_of_workers like '[0-9][0-9][0-9]'
or number_of_workers like '[0-9][0-9][0-9][0-9]'
or number_of_workers like '[0-9][0-9][0-9][0-9][0-9]'
or number_of_workers like '[0-9][0-9][0-9][0-9][0-9][0-9]'
or number_of_workers like '[0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
or number_of_workers like '[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
or number_of_workers like '[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
or number_of_workers like '[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
or number_of_workers like '[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
RETURN CONVERT(INT, @temp)
ENDpublic static bool HasValues<T>(this ICollection<T> collection)
{
if (collection == null)
{
return false;
}
if (collection.Count == 0)
{
return false;
}
return true;
}
if let _ = detailInformation {
loadDetailInformation()
}when optionals are killing yourself
if (logger.isDebugEnabled()) {
logger.debug("process (FollettPojo) - start");
}
String dnum = StringUtil.toCapitalizedString(pojo.getDnum().toString());
pojo.setDnum(new String(dnum));
if (logger.isDebugEnabled()) {
logger.debug("process (FollettPojo) - middle ");
}
String rawI = StringUtil.toCapitalizedString(pojo.getRawInput().trim().toString());
pojo.setRawInput(new String(rawI));
if (logger.isDebugEnabled()) {
logger.debug("process (FollettPojo) - end ");
}
/* And you may ask what is this toCapitalizedString? Well here you go a separate class to boot */
public static String toCapitalizedString(String string){
StringBuilder strb = new StringBuilder();
if(string != null && string.trim().length() > 0
&& Character.isLetter(string.charAt(0))
&& Character.isLowerCase(string.charAt(0))){
strb.append(string.substring(0,1).toUpperCase()).append(string.substring(1));
return strb.toString();
}
return string;
}SpringBatch this is the processor for each record...dnum example D00000000
if ( x == true)
{
// do something
}Fucking amateurs :| lol
int min(int a,int b,int c) //Function to return the minimum.
{
if(a < b)
{
if(a < c)return a;
else if(a > c)return c;
else return a;
}
else if(a > b)
{
if(b < c)return b;
else if(b > c)return c;
else return b;
}
else
{
if(a < c) return a;
else if(a > c) return c;
else return a;
}
}This kind of things make me hate my work.
def sho_est(request):
if not request.user.is_superuser and not request.user.is_staff and not request.user.is_university:
raise Http404
data = ''
if request.content_type == 'application/x-www-form-urlencoded' and request.method == 'POST':
user_detail = request.POST.get('user_detail', None)
if user_detail:
if request.user.is_superuser or request.user.is_staff:
credito = Credit.objects.get(pk=user_detail)
fecha_apronacion = 'Pendiente'
estado_firma = 'Pendiente'
estado_cuota = 'Pendiente'
if credito.created_at:
fecha_apronacion = credito.created_at.strftime('%Y-%m-%d')
if credito.is_iou_signed:
estado_firma = 'Firmado'
if credito.is_retainer_paid:
estado_cuota = 'Paga'
reg_amr_due = """
<tr style="border: 1px solid black; padding: 5px;">
<td style="border: 1px solid black; padding: 5px; text-align: right;">{period}</td>
<td style="border: 1px solid black; padding: 5px; text-align: right;">{due_amount}</td>
<td style="border: 1px solid black; padding: 5px; text-align: right;">{due_loan_amount}</td>
<td style="border: 1px solid black; padding: 5px; text-align: right;">
{due_tech_amount_due_surety_amount_due}</td>
<td style="border: 1px solid black; padding: 5px; text-align: right;">{due_interest_amount}</td>
<td style="border: 1px solid black; padding: 5px; text-align: right;">
{due_fines_arrears_amount_due_interest_arrears_amount}</td>
<td style="border: 1px solid black; padding: 5px; text-align: left;">{days_in_arrears}</td>
<td style="border: 1px solid black; padding: 5px; text-align: left;">{fullfilment_date}</td>
<td style="border: 1px solid black; padding: 5px; text-align: left;">{status}</td>
</tr>
"""
str_amr_due = ""
dic_ver = {}Fuck Yeah