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Signed to unsigned conversion in C - is it always safe?
...presented by the resulting type.
Bonus: Arithmetic Conversion Semi-WTF
#include <stdio.h>
int main(void)
{
unsigned int plus_one = 1;
int minus_one = -1;
if(plus_one < minus_one)
printf("1 < -1");
else
printf("boring");
return 0;
}
You can use this link to try t...
Find CRLF in Notepad++
...mentioned by georgiecasey in his/her answer below)
Some relevant extracts includes the following search processes:
Simple search (Ctrl+F), Search Mode = Normal
You can select an EOL in the editing window.
Just move the cursor to the end of the line, and type Shift+Right Arrow.
...
How can I echo HTML in PHP?
...ta display itself could be at the bottom of the same PHP file or you could include a separate PHP file consisting of mostly HTML.
I prefer this compact style:
<?php
/* do your processing here */
?>
<html>
<head>
<title><?=$title?></title>
</head>
...
Getting the first and last day of a month, using a given DateTime object
...ly be something like Oct 31 2015 23:59:59 so your report works correctly - including all the data from last day of month.
I.e. you actually get the "last moment of the month" here. Not Last day.
OK, I'm going to shut up now.
...
Why would iterating over a List be faster than indexing through it?
...erface. Implements all optional list operations, and permits all elements, including null. In addition to implementing the List interface, this class provides methods to manipulate the size of the array that is used internally to store the list. (This class is roughly equivalent to Vector, except th...
JSF backing bean structure (best practices)
...g from. If you are practicing domain driven design, you will be tempted to include the business logic in to backing bean or may be persistence logic as well. They argue that why so dumb object. Object should carry not just state but behavior too. On the other hand if you consider traditional Java EE...
Django rest framework, use different serializers in the same ModelViewSet
...cation with the inheriting serializer class definition to know what's been included...e.g within the init of the DynamicFieldsModelSerializer:
# ....
fields = kwargs.pop('fields', ())
# ...
allowed = set(fields)
existing = set(self.fields)
for field_name in existing - allowed:
self.fields.pop(field...
In Windows Azure: What are web role, worker role and VM role?
...All languages can make REST calls to the Azure API, and several languages (including those mentioned above) have SDKs that take care of this for you. All language SDKs are here, with source code on github, here.
With a VM role, you can install and run software with very complex/time-consuming insta...
How do I make a checkbox required on an ASP.NET form?
... I did not initially notice that there is no ControlToValidate attribute. Including this attribute causes an exception, so a word of warning to others who may also miss that.
– MicrosoftAccessPros.com
Jul 24 '15 at 18:36
...
How to create a trie in Python
...e search would be limited to the number of possible characters -- 27 if we include _end. Also, there's nothing to be gained by creating a massive list of nodes and accessing them by index as he suggests; you might as well just nest the lists.
Finally, I'll add that creating a directed acyclic word ...