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What's the difference between streams and datagrams in network programming?
...the server. There is a guarantee that data will not arrive in a different order than you sent it, and there is a reasonable guarantee that data will not be damaged.
A datagram socket is like passing a note in class. Consider the case where you are not directly next to the person you are passing t...
Apache VirtualHost 403 Forbidden
...
Require all granted
as in
<Directory "your directory here">
Order allow,deny
Allow from all
# New directive needed in Apache 2.4.3:
Require all granted
</Directory>
share
|
...
Comparison between Mockito vs JMockit - why is Mockito voted better than JMockit? [closed]
...s.
PowerMock uses custom class loaders (usually one per test class)
in order to generate modified versions
of the mocked classes. Such heavy use
of custom class loaders can lead to
conflicts with third-party libraries,
hence the need to sometimes use the
@PowerMockIgnore("package.to.be...
Is there an equivalent of 'which' on the Windows command line?
...ame.
set fullspec=
call :find_it %1
:: Then try all adorned filenames in order.
set mypathext=!pathext!
:loop1
:: Stop if found or out of extensions.
if "x!mypathext!"=="x" goto :loop1end
:: Get the next extension and try it.
for /f "delims=;" %%j in ("!mypathext!") do set myex...
Ordering by specific field value first
...e sorting for all possible values:
SELECT id, name, priority
FROM mytable
ORDER BY FIELD(name, "core", "board", "other")
If you only care that "core" is first and the other values don't matter:
SELECT id, name, priority
FROM mytable
ORDER BY FIELD(name, "core") DESC
If you want to sort by "cor...
SQL order string as number
...your column value to an integer explicitly with
select col from yourtable
order by cast(col as unsigned)
or implicitly for instance with a mathematical operation which forces a conversion to number
select col from yourtable
order by col + 0
BTW MySQL converts strings from left to right. Examp...
EntityType has no key defined error
...that this post is late but
this solution helped me:
[Key]
[Column(Order = 0)]
public int RoleId { get; set; }
added [Column(Order = 0)]
after [Key]
can be added by increment by 1:
[Key]
[Column(Order = 1)]
public int RoleIdName { get; set; }
etc...
...
What is the difference between functional and non functional requirement? [closed]
...
A system must send an email whenever a certain condition is met (e.g. an order is placed, a customer signs up, etc).
A related non-functional requirement for the system may be:
Emails should be sent with a latency of no greater than 12 hours from such an activity.
The functional requirement...
What is the main difference between PATCH and PUT request?
...ates a new record in database.
Example: Use POST method to save new user, order etc where backend server decides the resource id for new resource.
PUT
In HTTP.PUT method the resource is first identified from the URL and if it exists then it is updated otherwise a new resource is created. When the...
SSRS chart does not show all labels on Horizontal axis
... suggest changing the labels to have shorter values.
You can set the sort order for the Category Groups in the Category Group Properties - Sorting section - this may have been previously set; if not, I suggest using this to sort as desired.
...