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How to properly add cross-site request forgery (CSRF) token using PHP
...uniqid(rand(), TRUE));
rand() is predictable
uniqid() only adds up to 29 bits of entropy
md5() doesn't add entropy, it just mixes it deterministically
Try this out:
Generating a CSRF Token
PHP 7
session_start();
if (empty($_SESSION['token'])) {
$_SESSION['token'] = bin2hex(random_bytes(32...
How can I get a file's size in C++? [duplicate]
...
10
Based on @jterm suggestion, opening the stream would be std::ifstream in(filename, std::ios::binary | std::ios::ate); Just to ease everybod...
How to make a edittext box in a dialog
...ggestion of the asked topic, but a style comment is needed. Android is not Windows, and there is no need for a cancel button like it is a must in Win32, there is the OS "Back" button that serves as Cancel/No. So my suggestion is skipping the negative button on a password request dialog, and the posi...
How to avoid circular imports in Python? [duplicate]
...: Shorter access strings compared to pure absolute imports
Disadvantage: a bit more overhead due to extra function call
main/sub/a.py
import main.sub.b
b_mod = lambda: main.sub.b
class A():
def __init__(self):
print('in class "A":', b_mod().B.__name__)
main/sub/b.py
import main.su...
How to define object in array in Mongoose schema correctly with 2d geo index
...ng in html wont work.
– Raeesaa
Apr 10 '14 at 6:53
3
trk : { type : Array , "default" : [] } work...
How Many Seconds Between Two Dates?
...ich is what I guess everyone was getting confused about. I've also added a bit of clarification as to exactly how I'm interpreting the values given in his example.
– Martin
Jan 8 '10 at 7:58
...
Do unix timestamps change across timezones?
... someone sued you for saying Epoch time is in the UTC timezone, they would win $1. That wouldn't buy them a cup of coffee at any Starbucks in any timezone on the planet.
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How do I set the proxy to be used by the JVM
...ere's the example with the Unix shell script:
JAVA_FLAGS=-Dhttp.proxyHost=10.0.0.100 -Dhttp.proxyPort=8800
java ${JAVA_FLAGS} ...
When using containers such as JBoss or WebLogic, my solution is to edit the start-up scripts supplied by the vendor.
Many developers are familiar with the Java API (j...
Logging best practices [closed]
...urces for Activity Tracing vs general (other) logging, as it can make it a bit easier to configure filters exactly how you want them.
Note that messages can still be correlated via ActivityId even if different sources are used, so use as many as you need.
Listeners
Q: What log outputs do you u...
How to test code dependent on environment variables using JUnit?
...
I think the cleanest way to do this is with Mockito.spy(). It's a bit more lightweight than creating a separate class to mock and pass around.
Move your environment variable fetching to another method:
@VisibleForTesting
String getEnvironmentVariable(String envVar) {
return System.get...