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Oracle SQL Developer multiple table views
In Oracle SQL Developer , one can list the data in a table using the Data tab when viewing a table. there where can add, delete, edit or just viewing records of table currently viewd
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Check with jquery if div has overflowing elements
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Works for most cases but won't cover up scenario with CSS tables (display table-cell, table-rwo, table) -
– Dmitry
Jul 1 '14 at 13:55
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Setting table row height
...nly does now. anyway this is the solution I found to be best since the way table cells work is to expand to their content. so height in a td is effectively min-height, which in this case is actually what you want
– Simon_Weaver
Aug 3 '14 at 23:21
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How to retrieve the current value of an oracle sequence without increment it?
... Just tried it but i don't have access to an 'all_sequences' table. Is it a special object you only see with admin credentials ?
– frno
Apr 18 '12 at 13:28
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Debug code-first Entity Framework migration codes
...nd time the migration will not run. This is because the __MigrationHistory table has been updated to say you have migrated to the latest version. To re-test the migration open the package manager console and downgrade to the previous migration:
Update-Database –TargetMigration: ThePreviousMigrati...
How to make an image center (vertically & horizontally) inside a bigger div [duplicate]
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another way is to create a table with valign, of course. This would work regardless of you knowing the div's height or not.
<div>
<table width="100%" height="100%" align="center" valign="center">
<tr><td>
<img sr...
SQL update from one Table to another based on a ID match
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You might want to use the table alias in the UPDATE clause, otherwise it will cause problems if you self join the table at any point.
– Tom H
Oct 22 '08 at 20:38
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Split delimited strings in a column and insert as new rows [duplicate]
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Here is another way of doing it..
df <- read.table(textConnection("1|a,b,c\n2|a,c\n3|b,d\n4|e,f"), header = F, sep = "|", stringsAsFactors = F)
df
## V1 V2
## 1 1 a,b,c
## 2 2 a,c
## 3 3 b,d
## 4 4 e,f
s <- strsplit(df$V2, split = ",")
data.frame(V1 ...
Difference between . and : in Lua
...:method(arg) retrieves object only once. If object is a global, upvalue or table field, then : is faster than .. . is never faster than :.
– negamartin
Nov 5 '16 at 8:08
add a...
Difference between VARCHAR and TEXT in MySQL [duplicate]
When we create a table in MySQL with a VARCHAR column, we have to set the length for it. But for TEXT type we don't have to provide the length.
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