There’s some confusion here regarding the term garbage characters. What it refers to is any byte that resides in a variable that wasn’t assigned in some well-defined way. The character A can be a garbage character if it happens to appear in (for example) a block of memory returned by malloc or an uninitialized char … Read more
var query = ( from v in dbContext.UnitFeatureValue join u in dbContext.Unit on v.FK_Unit_ID equals u.ID join t in dbContext.FeatureTitle on v.FK_FeatureTitle_ID equals t.ID where v.FK_Unit_ID == 15 && t.canMoreSelect == 1 select new { v.FK_Unit_ID, u.unitNumber, u.unitTitle, t.featureTitleName, }).Distinct(); 3 solved Convert this sql command to c# linq
In your source file you have int previousTurns[10]; int count = 0; those are different from previousTurns and count members of Dice. Actually they are completely unrelated variables that just happen to have the same name. The member count on the other hand is used uninitialized here: previousTurns[count] = roll; Note that in the member … Read more
From cppreference: An enumeration is a distinct type whose value is restricted to one of several explicitly named constants (“enumerators”). The values of the constants are values of an integral type known as the underlying type of the enumeration. So an example of an enumerated type is any type you might declare using the enum … Read more
Apply a default value to the ListNum argument: def multiply (ListNum = None): if ListNum is None: print ‘You forgot something…’ 4 solved Python function define: A message will prompt up if missing entering an argument
So now the problem is that .indexOf still returns the true index of “ea” in wordTwo – it doesn’t take into account where you start from. Also, setting positionCount equal to where you find the word and then searching from that position again is just going to make you immediately find the same instance of … Read more
Change your targetSDK to 22 will work on all device without permissions runtime, If your targetSDK is 23 than you have to set permission you can’t overcome this. 3 solved Workaround for Android 6.0 Permissions
Short answer: no. Best you can get is information on when the device was turned on #include <sys/sysctl.h> struct timeval boottime; int mib[2] = {CTL_KERN, KERN_BOOTTIME}; size_t size = sizeof(boottime); time_t now; time_t uptime = -1; (void)time(&now); if (sysctl(mib, 2, &boottime, &size, NULL, 0) != -1 && boottime.tv_sec != 0) { uptime = now – … Read more
You can try this SqlFiddle Demo SELECT BrandMaster.BID, IFNULL(SUM(Sales.Amount),0) AS SumAmount FROM BrandMaster LEFT JOIN Sales ON ( BrandMaster.BID=Sales.BID ) GROUP BY BrandMaster.BID ORDER BY BrandMaster.BID, Sales.SNo solved How to Sum a single Column based on grouping in MySQL
Try this: txtUser.KeyPress += ClearTextboxes; txtPass.KeyPress += ClearTextboxes; private void ClearTextboxes(object sender, KeyPressEventArgs e) { if (e.KeyCode == Keys.Back) { (TextBox)sender.Text = string.Empty(); } } solved How can i clear multiple text boxes when backspace is pressed?
Your list is separated into values. # movies: values 0. “The Holy Grail” 1. 1975 2. “Terry Jones and Terry Gilliam” 3. 91 4. [“Graham Champman”, [“Michael Palin”, “John Cleese”, “Terry Gilliam”, “Eric Idle”, “Terry Jones”]] /!\ The index begin from 0 The last value is also separated into values: # movies[4]: values 0. “Graham … Read more
Here’s a quick function to do this looping through the tuples and comparing each tuple to the label of the previous tuple and concatenating them if the labels match. def parse_tuples(x): prev_tuple = list(x[0]) parsed = [] for i in x[1:]: if i[1] == prev_tuple[1]: prev_tuple[0] += i[0] else: parsed.append(tuple(prev_tuple)) prev_tuple = list(i) parsed.append(tuple(prev_tuple)) return … Read more
If I understand correctly, the trick is that you want to fill downward except for the bottommost NAs. And the problem with tidyr‘s fill is that it goes all the way down. This isn’t a fully-tidyverse solution, but for this data: library(dplyr) library(tidyr) data <- tribble( ~Date, ~time_series_1, ~time_series_2, as.Date(“2019-01-01”), NA, 10, as.Date(“2019-02-01”), 5, NA, … Read more
I would use the string functions for replace and a dictionary for the assignments. here is a simple example: string array1 = “@ABC”; Dictionary<char, char> dict = new Dictionary<char, char>() { { ‘@’, ‘P’ }, { ‘A’, ‘Q’ }, { ‘B’, ‘R’ }, { ‘C’, ‘S’ }}; foreach(var item in dict){ array1 = array1.Replace(item.Key, item.Value);} … Read more
PHP Warning: PHP Startup: Unable to load dynamic library ‘/usr/lib/php/20151012/gd.so’ – /usr/lib/php/20151012/gd.so: solved PHP Warning: PHP Startup: Unable to load dynamic library ‘/usr/lib/php/20151012/gd.so’ – /usr/lib/php/20151012/gd.so: