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C++ map access discards qualifiers (const)
... map.find(KEY)->second; is unsafe when the map values are strings. It tends to print garbage when the KEY is not found.
– syam
Mar 8 '19 at 23:56
...
“implements Runnable” vs “extends Thread” in Java
...re clearly...
public class ThreadVsRunnable {
public static void main(String args[]) throws Exception {
// Multiple threads share the same object.
ImplementsRunnable rc = new ImplementsRunnable();
Thread t1 = new Thread(rc);
t1.start();
Thread.sleep(1000)...
SQLAlchemy: cascade delete
...ship("Child", cascade="all,delete", backref="parent")
(note "Child" as a string: this is allowed when using the declarative style, so that you are able to refer to a class that is not yet defined)
You might want to add delete-orphan as well (delete causes children to be deleted when the parent ge...
Highlight a word with jQuery
...se };
jQuery.extend(settings, options);
if (words.constructor === String) {
words = [words];
}
words = jQuery.grep(words, function(word, i){
return word != '';
});
words = jQuery.map(words, function(word, i) {
return word.replace(/[-[\]{}()*+?.,\\^$|#\s]/...
Creating an empty Pandas DataFrame, then filling it?
... tried with DateRange (from eclipse's autocompletion), but that works with strings as date format, right? The overall approach works though (I changed index to something else).
– Matthias Kauer
Dec 15 '12 at 8:42
...
Test if lists share any items in python
...'t have to supply a set or frozenset as the first argument. I tried with a string and it worked (i.e.: any iterable will do).
– Aktau
Feb 11 '15 at 14:30
...
How do I create a self-signed certificate for code signing on Windows?
...User\My
2) set the password for it:
$CertPassword = ConvertTo-SecureString
-String "my_passowrd" -Force –AsPlainText
3) Export it:
Export-PfxCertificate -Cert "cert:\CurrentUser\My\$($cert.Thumbprint)"
-FilePath "d:\selfsigncert.pfx" -Password $CertPassword
Your certificate s...
How to determine when a Git branch was created?
...otions of time and, in fact, are handled (in a hacked sort of way) as date strings. This means that you can use the flag --date=local and get output like this:
$ git reflog --date=local
763008c HEAD@{Fri Aug 20 10:09:18 2010}: pull : Fast-forward
f6cec0a HEAD@{Tue Aug 10 09:37:55 2010}: pull : Fast...
How to give System property to my test via Gradle and -D
... This doesn't work for me (tested using System.getProperties().stringPropertyNames().forEach(System.out::println); in the Java code, it doesn't appear)
– CLOVIS
Jul 9 '18 at 20:09
...
Enabling error display in PHP via htaccess only
...rror_reporting 999999999
php_value error_reporting -1
# Disable max error string length
php_value log_errors_max_len 0
# Protect error log by preventing public access
<Files PHP_errors.log>
Order allow,deny
Deny from all
Satisfy All
</Files>
...