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Java String - See if a string contains only numbers and not letters
...ge:
if (text.contains("[a-zA-Z]+") == false && text.length() > 2){
to:
if (text.matches("[0-9]+") && text.length() > 2) {
Instead of checking that the string doesn't contain alphabetic characters, check to be sure it contains only numerics.
If you actually want to use th...
The Android emulator is not starting, showing “invalid command-line parameter”
...location path in Eclipse is in C:\Program Files (x86)\ change to C:\PROGRA~2\.
If you are running 32-bit Windows, C:\Program Files\, change the path to C:\PROGRA~1\.
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Git push failed, “Non-fast forward updates were rejected”
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what does npm -D flag mean?
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edited Mar 25 '18 at 2:50
Pyves
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SQL Server equivalent to MySQL enum data type?
Does SQL Server 2008 have a a data-type like MySQL's enum ?
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relative path in require_once doesn't work
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217
Use
__DIR__
to get the current path of the script and this should fix your problem.
So:
...
How to implement a secure REST API with node.js
...can be generated using node-uuid and the password can be hashed using pbkdf2
Then, you need to save the session somewhere. If you save it in memory in a plain object, if you kill the server and reboot it again the session will be destroyed. Also, this is not scalable. If you use haproxy to load bal...
Microsoft Azure: How to create sub directory in a blob container
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answered Apr 12 '10 at 18:34
user94559user94559
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Java generics T vs Object
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answered Mar 5 '11 at 22:14
BozhoBozho
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