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The difference between the 'Local System' account and the 'Network Service' account?
...LocalService
the account has no password (any password information you provide is ignored)
HKCU represents the LocalService user account
has minimal privileges on the local computer
presents anonymous credentials on the network
SID: S-1-5-19
has its own profile under the HKEY_USERS registry key (HKE...
PHP: exceptions vs errors?
...ert a row into a database. It is possible that this call fails (duplicate ID) - you will want to have a "Error" which in this case is an "Exception". When you are inserting these rows, you can do something like this
try {
$row->insert();
$inserted = true;
} catch (Exception $e) {
echo "T...
Why declare unicode by string in python?
... reads the characters in the file.
In general, it's probably not the best idea to embed high unicode characters into your file no matter what the encoding is; you can use string unicode escapes, which work in either encoding.
When you declare a string with a u in front, like u'This is a string',...
Git merge left HEAD marks in my files
...
@lowerkey, please also consider reading a book on the topic. I would recommend to read that book in its entirety as you appear to lack certain basic knowledge about how VCSes work and it's better to get yourself prepared for possible problems in the fu...
Create a custom event in Java
...d by everyone interested in "Hello" events
interface HelloListener {
void someoneSaidHello();
}
// Someone who says "Hello"
class Initiater {
private List<HelloListener> listeners = new ArrayList<HelloListener>();
public void addListener(HelloListener toAdd) {
liste...
Gson custom seralizer for one variable (of many) in an object using TypeAdapter
...er(JsonElement.class);
return new TypeAdapter<C>() {
@Override public void write(JsonWriter out, C value) throws IOException {
JsonElement tree = delegate.toJsonTree(value);
beforeWrite(value, tree);
elementAdapter.write(out, tree);
}
@Override pub...
Ignore Xcode warnings when using Cocoapods
... How can I solve the following problem: I want the warnings to be hidden for some pods, but not for all of them.
– KrauseFx
Nov 5 '12 at 10:26
3
...
Accessing last x characters of a string in Bash
...gative offset must be separated from the colon by at least one
space to avoid being confused with the ‘:-’ expansion. Substring indexing is
zero-based unless the positional parameters are used, in which case the indexing
starts at 1 by default. If offset is 0, and the positional parameters are u...
call a static method inside a class?
how do i call a static method from another method inside the same class?
4 Answers
4
...
Google Authenticator implementation in Python
...o functions:
get_hotp_token() generates one-time token (that should invalidate after single use),
get_totp_token() generates token based on time (changed in 30-second intervals),
Parameters
When it comes to parameters:
secret is a secret value known to server (the above script) and client (Go...