[ad_1] Try this SELECT Video_id,COUNT(Video_id) FROM tbl Group By Video_id FIDDLE DEMO O/P VIDEO_ID COUNT(VIDEO_ID) 1 3 2 2 4 4 Take a look at these document http://dev.mysql.com/doc/refman/5.1/en/counting-rows.html http://dev.mysql.com/doc/refman/5.1/en/group-by-extensions.html 0 [ad_2] solved SQL query to count numbers [closed]
[ad_1] You are declaring the variables as local to the function. That is why they are being reset every time you call the function. To preserve the values between function calls, you have to move the variables into members of the class instead. Your Die class is also not well designed, either. You should be … Read more
[ad_1] $ node > parseInt(‘$1,000,000’.replace(/,|\$/g,”)) 1000000 [ad_2] solved Converting a number string to a number? [duplicate]
[ad_1] There are several problems with Query 1. First, why does it have trailing ))? Either they shouldn’t be there, or there are some missing ( elsewhere. Second, the placement of the EXCEPT is wrong. The example is this… SELECT sname FROM … WHERE NOT EXISTS (…) EXCEPT SELECT bid FROM … But it appears … Read more
[ad_1] strs is an array of char *. Arrays in C have a starting index of 0 are indexed with []. So if you want the second element you would use strs[1]. 2 [ad_2] solved Get second string from array [closed]
[ad_1] You’re initializing the variable myChar as type char, but trying to fit a String inside. Java uses double quotes (“”) for Strings and single quotes (”) for chars. To fix this is simple: char myChar=”\u00A9″; The single quotes make ALL the difference! [ad_2] solved incompatible types required char found java.lang.string
[ad_1] You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ‘0 [ad_2] solved You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ‘0
[ad_1] select to_char(systimestamp,’YYYY-MM-DD”T”HH24:MI:SS.FF2TZHTZM’) from dual; 2018-02-07T11:43:37.47+0800 [ad_2] solved How to print system date in this format “2017-04-04T05:30:27.27-0700”
[ad_1] The main problem is, you are changing the value of s in inner loop but when the inner loop terminates, you don’t reset s to 0. Hence s == p never become true. Try this: for (g = 0; a == 0; g++) { for (c = 0; p > s; c++) { s … Read more
[ad_1] First-chance exception at 0x0FBD8B51 (msvcr120d.dll) in Higher Or Lower.exe: 0xC0000005: Access violation reading location 0x74742E6C [ad_2] solved First-chance exception at 0x0FBD8B51 (msvcr120d.dll) in Higher Or Lower.exe: 0xC0000005: Access violation reading location 0x74742E6C
[ad_1] there are many ways of skinning this particular cat, this is just one method. By the way in your example you gave a date of 31st April, this does not exists. SELECT TO_Char(ordered_date,’DD-MON-YYYY’) as ordered_date, order_number, customer_name FROM order_tbl WHERE NVL(:P_ORDER_NUMBER, order_number) = order_number AND ordered_date between NVL(TO_DATE(:P_FROM_DATE,’DD-MON-YYYY’),TO_DATE(’01-MAR-1900′,’DD-MON-YYYY’)) and NVL(to_date(:P_TO_DATE,’DD-MON-YYYY’),TO_DATE(’31-DEC-2100′,’DD-MON-YYYY’)) AND NVL(:P_CUSTOMER_NAME, customer_name) = … Read more
[ad_1] I think I’ve figured out what you are trying to do now. For example, you are expecting the query to match R2.1.2 which lies between R1.1.2 and R106.2.3 according to your id scheme. First of all, your SQL is syntactically invalid. Assuming that these ids are represented by a VARCHAR or similar, you need … Read more
[ad_1] Well, Your app is crashes because of java.lang.RuntimeException:java.lang.NumberFormatException: Invalid double: “” that means you are trying to convert empty string to Double. So, Because the EditText is empty your app is crashes and I have re-write your code so that you can copy-paste. Here is your MainActivity.Java package com.blogspot.techtutorialsajen.androiddevelopmentpractice; import android.support.v7.app.AppCompatActivity; import android.view.View; import … Read more
[ad_1] When you write cin.ignore(0,’\n’), you’re saying “Ignore the characters in the stream until you have ignored 0 characters or you reach a ‘\n’”. Since you told the stream to ignore a maximum of 0 characters, it does nothing. When you write cin.ignore(100, ‘\n’), you’re saying “Ignore the characters in the stream until you have … Read more
[ad_1] You can use replace to change the address, var currentAddress = “www.site.com/img-small-1.jpg”; var newAddress = currentAddress.replace(“img-small-1.jpg”, “img-large-1.jpg”); window.location.href = newAddress; // this will redirect to new address [ad_2] solved How to change some part of address with javascript and navigate to that address?