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Request["key"] vs Request.Params["key"] vs Request.QueryString["key"]
Which method do you seasoned programmers use? and why?
Started by Chris on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
I tend not to use " Request.Params["key"] " because it could depends on what you are doing at the ....
I prefer to use " Request.QueryString["key"] " because it helps the code-reader know exactly where you are getting the data from.
Doing.
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Let's say I have a table Foo . This table has the columns ID and UniqueCode defined like so:
CREATE TABLE Foo ( ID BIGINT UNSIGNED NOT NULL AUTO_INCREMENT, UniqueCode VARCHAR(255) NOT NULL, PRIMARY KEY (ID), CONSTRAINT UNIQUE(UniqueCode) );
Now let's ...
Started by S. DePouw on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Something like this?
mysql> insert into Foo (Id, UniqueCode) values (3, "bar") on duplicate key that, I insert the row, then ON DUPLICATE KEY UPDATE can only fire if the ID is a duplicate..
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I realise there might be similar questions but I couldn't find one that was close enough for guidance.
Given this spec,
Site SiteID int identity Name varchar(50) Series SiteID int SeriesCode varchar(6) ... --SeriesCode will be unique for every unique ...
Started by J F on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
So including a surrogate key....
It's no harm to leave tables, and try to add a narural key to every table to indentify and control redundant data rows...
Is a single attribute natural key sufficient to identify and locate rows in Episode.
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Ask your Facebook Friends
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Does get(key) require the entity key and get_by_key_name(key_names) require the key_name?
Started by ehfeng on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
When ....
A Key object argument - the Key object.
( link ) The "identifier" can either be a number or a string .
Here is official explanation for get() and this one is for get_by_key_name() I hope this helps parent, and its identifier.
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What are the key codes for the right and left arrow keys?
Started by noname on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Discovery of other keycodes can); });
Which will output the keycode to the console when you press any key..
See this please
left key - 37
right key - 39
Left: 37, Right: 39.
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I have a Set of keys and a List of key/value pairs. The values are of the form Long,BigInteger.
// key/values pairs: Long,BigInteger List<Object[]> values; // id list that corresponds to the keys for the list above Set<Long> ids;
If any member...
Started by Ike Walker on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Long key....
EDIT: options for sorting LinkedHashMap<Long, BigInteger>();
This way you can just use any of the Map methods to handle key/value pairs.
Querying for a key that has no values returns an empty collection.
Library.
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And, while I know I can set the key name, can I set the entity key? Or can that only be assigned by the server?
Started by ehfeng on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
The key is a data structure), and the (kind, id_or....
The key name is a name that may be assigned, but is not necessarily unique in the datastore.
Entity key is a unique key, which includes the entity key of any parent.
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Hello.
Is it a way in ubuntu linux to remap single key (for example, Alt_R) to keys combination (for example, Up)?
Started by Eye of Hell on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at serverfault):
Also....
I've found that xev is a useful program to get key codes when making rules for xmodmap .
You can modify your keys as you wish; if you add the key settings and KDE, though I don't know what they are.
Want to examine is xmodmap.
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How do I reassign the AltGr key (or any other key for that matter) to the Windows Key in Windows 7?
Is there a native setting to do that? Or is a third-party solution the only possible way?
Started by Kriem on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at superuser):
This official release includes support for up to 104 mappings, an ... .
Map Any Key to Any Key on Windows 7 / XP / Vista
You can use sharpkeys to reassign the keys Caps Lock to a Shift key or even turn it off completely.
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I'm working with a new Dell Studio 1555, and the F1-F12 keys at the top of the keyboard are dual function with OEM keys such as volume and screen brightness. The problem is, is that the OEM keys are the default, and you have to press the Fn key to get...
Started by Factor Mystic on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at superuser):
That's not it, there's another way of switching.
And media where you hold the Fn key.
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