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Best approach to real time http streaming to HTML5 video client
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208
+500
EDIT...
npm windows install globally results in npm ERR! extraneous
...m trying some "cookbook-example" on the site ' http://tech.pro/tutorial/1190/package-managers-an-introductory-guide-for-the-uninitiated-front-end-developer#front_end_developers '.
You should not have to look there now, but I thought it could be good to share the site.
So far so good, til it comes to...
Passing a String by Reference in Java?
...a += "foo"; }
Create an array:
new String[] zText = new String[1];
zText[0] = "";
void fillString(String[] zText) { zText[0] += "foo"; }
From a performance point of view, the StringBuilder is usually the best option.
s...
How many String objects will be created when using a plus sign?
.... For instance, the following creates 12 string instances: 2 constants + 10 iterations, each resulting in a new String instance:
public class Program
{
static void Main(string[] args)
{
string result = "";
for (int i = 0; i < 10; i++)
result += "a";
C...
Revert to a commit by a SHA hash in Git? [duplicate]
... you have no uncommitted changes that you want to keep
git reset --hard 56e05fced
# Move the branch pointer back to the previous HEAD
git reset --soft HEAD@{1}
git commit -m "Revert to 56e05fced"
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connecting to MySQL from the command line
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See here http://dev.mysql.com/doc/refman/5.0/en/connecting.html
mysql -u USERNAME -pPASSWORD -h HOSTNAMEORIP DATABASENAME
The options above means:
-u: username
-p: password (**no space between -p and the password text**)
-h: host
last one is name of the database tha...
Getting a list of values from a list of dicts
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340
Assuming every dict has a value key, you can write (assuming your list is named l)
[d['value'] ...
Is there any performance gain in indexing a boolean field?
... isok is a boolean field (actually a TINYINT(1) UNSIGNED that is set to 0 or 1 as needed).
7 Answers
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How does strtok() split the string into tokens in C?
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Simon
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answered Oct 8 '10 at 11:33
Sachin ShanbhagSach...