Ext.apply(Ext.form.VTypes,{ numberrange: function(val, field) { var num = parseFloat(val); if (field.startNumberField) { var sd = Ext.getCmp(field.startNumberField); sd.maxValue = num; } else if (field.endNumberField) { var ed = Ext.getCmp(field.endN…
#!/usr/bin/env python #有如下值集合[11,22,33,44,55,66,77,88,99,90...],将所有大于66值保存至字典的一个key中,将小于66的值保存至大二个key的值 li = [11,22,33,44,55,66,77,88,99,90] person = {">66":[],"<=66":[]} for i,j in enumerate(li,0) : if int(j) > 66 : person[&q…
1.表中有A B C三列,用SQL语句实现:当A列大于B列时选择A列否则选择B列,当B列大于C列时选择B列否则选择C列. select (case when a>b then a else b end),(case when b>c then b else c end) from table; 2.关于Case的解释如下: Case Statement CASE 表达式 WHEN 条件1 THEN 返回值1 WHEN 条件2 THEN 返回值2...WHEN 条件n THEN 返回值nELSE…