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How big can a MySQL database get before performance starts to degrade
...tables. Getting a clean import of a dump file has become problematic. In order to make the process stable enough to automate, various choices needed to be made to prioritize stability over performance. If we ever had to recover from a disaster using a SQL backup, we'd be down for days.
Horizontal...
Play audio from a stream using C#
... the source posted in the question to allow usage with Google's TTS API in order to answer the question here:
bool waiting = false;
AutoResetEvent stop = new AutoResetEvent(false);
public void PlayMp3FromUrl(string url, int timeout)
{
using (Stream ms = new MemoryStream())
{
using (...
How can I calculate the time between 2 Dates in typescript
...
In order to calculate the difference you have to put the + operator,
that way typescript converts the dates to numbers.
+new Date()- +new Date("2013-02-20T12:01:04.753Z")
From there you can make a formula to convert the diff...
What does $NON-NLS-1$ mean?
...has the ability to flag non-externalized strings as a warning or error, in order to facilitate enablement of National Language Support (NLS). EMF-generated code does not use hard coded strings for messages that the user will see; however, string literals do appear frequently, for example, as keys fo...
What is unit testing and how do you do it? [duplicate]
...e class. Once I am done with working on that class, I run all unittests in order to see if everything still works.
You should test as much as possible, as long as the test code is easy enough to stay untested. Given that, no, not everything is testable in a sane way. Think User interfaces. Think a ...
Passing enum or object through an intent (the best solution)
...dge of the utility class.
One of the downsides is that, if we change the order of the Emums, then any old reference will not work. This can be an issue with things like Intents inside pending intents as they may survive updates. However, for the rest of the time, it should be ok.
It's important t...
How to move Jenkins from one PC to another
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How to check if command line tools is installed
...de license agreements. You must agree to
both license agreements below in order to use Xcode.
Press enter when it prompts to show you the license agreement.
Hit the Enter key to view the license agreements at
'/Applications/Xcode.app/Contents/Resources/English.lproj/License.rtf'
IMPORTANT: BY ...
Virtual functions and performance - C++
...stion made me curious, so I went ahead and ran some timings on the 3GHz in-order PowerPC CPU we work with. The test I ran was to make a simple 4d vector class with get/set functions
class TestVec
{
float x,y,z,w;
public:
float GetX() { return x; }
float SetX(float to) { return x=to; }...
What's the difference between and in servlet
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