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What is the proper way to use the node.js postgresql module?
...vitaly-t/pg-promise/wiki/…, or you can specify SSL within the connection parameters: github.com/vitaly-t/pg-promise/wiki/Connection-Syntax
– vitaly-t
Jul 23 '16 at 17:53
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How can I get a file's size in C++? [duplicate]
Let's create a complementary question to this one .
What is the most common way to get the file size in C++?
Before answering, make sure it is portable (may be executed on Unix, Mac and Windows),
reliable, easy to understand and without library dependencies (no boost or qt, but for instance glib is...
How to scroll to the bottom of a UITableView on the iPhone before the view appears
... Though this is perfect answer, as we don't need to do calculation for how many cells, height of tableview etc.. BUT I would point that we need to call this before reloading the tableview... It won't work if we write this after [table reloadData];
– Fahim Parkar
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Android AsyncTask testing with Android Test Framework
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@Ixx, did you call task.execute(Param...) before await() and put countDown() in onPostExecute(Result)? (see stackoverflow.com/a/5722193/253468) Also @PeterAjtai, Service.doSomething is an async call like task.execute.
– TWiStErRob
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Making the iPhone vibrate
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From "iPhone Tutorial: Better way to check capabilities of iOS devices":
There are two seemingly similar functions that take a parameter kSystemSoundID_Vibrate:
1) AudioServicesPlayAlertSound(kSystemSoundID_Vibrate);
2) AudioServicesPlaySystemSound(kSystemSoundID_Vibrate);
Bot...
How do I change the title of the “back” button on a Navigation Bar
... target:nil
action:nil];
[[self navigationItem] setBackBarButtonItem:newBackButton];
[newBackButton release];
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How to write iOS app purely in C
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Damn, it took me a while but I got it:
main.c:
#include <CoreFoundation/CoreFoundation.h>
#include <objc/runtime.h>
#include <objc/message.h>
// This is a hack. Because we are writing in C, we cannot out and include
// <UIKit/UIKit.h>, as that uses Objective-C construc...
Compare equality between two objects in NUnit
... thanks. however, I had to switch the order of the actual and expected params since converntion is that expected is a param before actual.
– Valamas
Sep 7 '11 at 5:49
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What is an SSTable?
In BigTable/GFS and Cassandra terminology, what is the definition of a SSTable?
4 Answers
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How to write a large buffer into a binary file in C++, fast?
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This did the job (in the year 2012):
#include <stdio.h>
const unsigned long long size = 8ULL*1024ULL*1024ULL;
unsigned long long a[size];
int main()
{
FILE* pFile;
pFile = fopen("file.binary", "wb");
for (unsigned long long j = 0; j < 1024; ++j){
/...