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How do I read / convert an InputStream into a String in Java?
....io.InputStream object, how should you process that object and produce a String ?
59 Answers
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Which MySQL data type to use for storing boolean values
...ntext is first evaluated as integer (decimal and float values are rounded, strings are converted in the usual quirky way MySQL converts strings to integer). A NULL is obviously NULL (neither TRUE nor FALSE). An integer value of 0 is handled as FALSE, and any other integer value (1, 2, -7, etc) evalu...
RESTful Authentication
...as the signing token. Signing should occur before URL encoding the
query string.
This technique is perhaps the more compatible with a Stateless architecture, and can also be implemented with a light session management (using in-memory sessions instead of DB persistence).
For instance, here is a...
Heroku + node.js error (Web process failed to bind to $PORT within 60 seconds of launch)
... I had same issue I could resolved issue with replace 'localhost' with IP which is '0.0.0.0'
– Damith Asanka
Jul 16 '17 at 18:54
3
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How can I truncate a datetime in SQL Server?
...11), getdate(), 113) as datetime)
The wrong way works by converting to a string, truncating the string, and converting back to a datetime. It's wrong, for two reasons: 1)it might not work across all locales and 2) it's about the slowest possible way to do this... and not just a little; it's like ...
Number of lines in a file in Java
... linux' wc -l command takes 0.15 seconds.
public static int countLinesOld(String filename) throws IOException {
InputStream is = new BufferedInputStream(new FileInputStream(filename));
try {
byte[] c = new byte[1024];
int count = 0;
int readChars = 0;
boolean...
Using printf with a non-null terminated string
Suppose you have a string which is NOT null terminated and you know its exact size, so how can you print that string with printf in C? I recall such a method but I can not find out now...
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Wireshark localhost traffic capture [closed]
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I found it was not sufficient to simply put your own IP in wireshark instead of loopback; adding the route was necessary for it to work in my situation.
– GWLlosa
Aug 23 '12 at 12:58
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What is the best way to find the users home directory in Java?
... using it, getting the appropriate environment variable with System.getenv(String).
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How to close TCP and UDP ports via windows command line
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open cmd
type in netstat -a -n -o
find TCP [the IP address]:[port number] .... #[target_PID]# (ditto for UDP)
(Btw, kill [target_PID] didn't work for me)
CTRL+ALT+DELETE and choose "start task manager"
Click on "Processes" tab
Enable "PID" column by going to: View > ...