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How to insert a value that contains an apostrophe (single quote)?
...r can be inserted by calling the CHAR function with the apostrophe's ASCII table lookup value, 39. The string values can then be concatenated together with a concatenate operator.
Insert into Person
(First, Last)
Values
'Joe',
concat('O',char(39),'Brien')
...
Can I inject a service into a directive in AngularJS?
... but know the service interface. For example a directive that will plug a table into an ngResource end point or a generic delete-record button which interacts with any api end point. You don't want to re-implement the table directive for every controller or data-source.
template.html
<div my-d...
Difference between InvariantCulture and Ordinal string comparison
...se flag matters for all sampled cultures
The code used to generate above table:
var l = new List<string>
{ "0", "9", "A", "Ab", "a", "aB", "aa", "ab", "ss", "ß",
"Ä", "Äb", "ä", "äb", "あ", "ぁ", "ア", "ァ", "Ａ", "亜" };
foreach (var comparer in new[]
{
StringComp...
cscope or ctags why choose one over the other? [closed]
... are right. From the man page: The etags program is used to create a tag table file, in a format understood by emacs(1); the ctags program is used to create a similar table in a format understood by vi(1).
– rmk
Dec 29 '09 at 23:44
...
The definitive guide to form-based website authentication [closed]
...throttling delays are maxed out. This will happen rarely enough to be acceptable, and it strengthens the system as a whole.
Storing Passwords / Verifying logins
This may finally be common knowledge after all the highly-publicized hacks and user data leaks we've seen in recent years, but it has to be...
How to create and handle composite primary key in JPA
...name = "VERSION")
private Long operatorId;
}
Entity class:
@Entity
@Table (name = "YOUR_TABLE_NAME")
public class Entry implements Serializable {
@EmbeddedId
public EntryKey getKey() {
return this.key;
}
public void setKey(EntryKey id) {
this.id = id;
}
...
Difference between “git add -A” and “git add .”
...
Here is a table for quick understanding:
Git Version 1.x:
Git Version 2.x:
Long-form flags:
git add -A is equivalent to git add --all
git add -u is equivalent to git add --update
Further reading:
Git for beginners: The def...
Using global variables in a function
... natural place for global data:
Each module has its own private symbol table, which is used as the global symbol table by all functions defined in the module. Thus, the author of a module can use global variables in the module without worrying about accidental clashes with a user’s global vari...
What is difference between sjlj vs dwarf vs seh?
...are placed in xdata-section and there is the .pdata
(function descriptor table) instead of the stack. For win32, the chain
of handlers are on stack and need to be saved/restored by real
executed code.
GCC GNU about Exception Handling:
GCC supports two methods for exception handling (EH):...
How do I enable EF migrations for multiple contexts to separate databases?
...les in the Migrations folder
In SSMS, delete the __MigrationHistory system table.
Creating the initial migration:
In Package Manager Console:
Enable-Migrations -EnableAutomaticMigrations -ContextTypeName
NamespaceOfContext.ContextA -ProjectName ProjectContextIsInIfNotMainOne
-StartupProjectName...