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Why can't I define a default constructor for a struct in .NET?
...ue-type semantics, while class provides reference-type semantics. When you start thinking about the implications of this change, other changes start to make more sense as well, including the constructor behavior you describe.
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What's the difference between tilde(~) and caret(^) in package.json?
...t right-most level: 0.2 means 0.2 <= v < 1. Differs from ~ because:
Starting omitted level version is always 0
You can set starting major version without specifying sublevels.
All (hopefully) possibilities
Set starting major-level and allow updates upward
* or "(empty string) any versio...
Getting a timestamp for today at midnight?
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I actually need to get start of today and midnight of today. How can I find start of today I mean for 00:00:00
– Happy Coder
Nov 22 '13 at 9:23
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.NET Global exception handler in console application
...s generated by the jitter this way. They happen before your Main() method starts running. Catching those requires delaying the jitter, move the risky code into another method and apply the [MethodImpl(MethodImplOptions.NoInlining)] attribute to it.
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How to force ASP.NET Web API to always return JSON?
...ediaTypeFormatter());
EDIT
I added it to Global.asax inside Application_Start().
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How to shrink/purge ibdata1 file in MySQL
...es except the above 2 databases
Stop mysql
Delete ibdata1 and ib_log files
Start mysql
Restore from dump
When you start MySQL in step 5 the ibdata1 and ib_log files will be recreated.
Now you're fit to go. When you create a new database for analysis, the tables will be located in separate ibd* f...
Does MySQL included with MAMP not include a config file?
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The MySQL server of MAMP (not PRO) will be started without any my.cnf file. But you can create your own my.cnf file.
Stop servers
Create a my.cnf file in /Applications/MAMP/conf/
Add your content in to my.cnf
Save my.cnf
Start servers
You do not have to put a comp...
Change Oracle port from port 8080
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From Start | Run open a command window.
Assuming your environmental variables are set correctly start with the following:
C:\>sqlplus /nolog
SQL*Plus: Release 10.2.0.1.0 - Production on Tue Aug 26 10:40:44 2008
Copyright (c) 1...
Is 'switch' faster than 'if'?
... (1 << 26)
size_t counter = 0;
long long testSwitch()
{
clock_t start = clock();
size_t i;
for (i = 0; i < MAX_COUNT; i++)
{
const size_t c = rand() % 20 + 1;
switch (c)
{
case 1: counter += 20; break;
case 2: counter...
How to run Rails console in the test environment and load test_helper.rb?
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It's a little inconsistent because to start the server you type rails server -e test
– Jason
Jan 20 '11 at 22:14
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