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how to get html content from a webview?
...cessary since it's a security risk not to only allow certain methods to be called.
– karlbecker_com
May 28 '13 at 16:55
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Places where JavaBeans are used?
...ser implements java.io.Serializable {
// Properties.
private Long id;
private String name;
private Date birthdate;
// Getters.
public Long getId() { return id; }
public String getName() { return name; }
public Date getBirthdate() { return birthdate; }
// Setter...
Limiting the number of records from mysqldump?
...* from table WHERE 1 limit 1000000. Without the 1, you would have an invalid query. Specifying 1 for a where clause (since 1 is always true) simply selects all records.
– Adam Bellaire
Jul 15 '11 at 1:28
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Use JSTL forEach loop's varStatus as an ID
...able set by varStatus is a LoopTagStatus object, not an int. Use:
<div id="divIDNo${theCount.index}">
To clarify:
${theCount.index} starts counting at 0 unless you've set the begin attribute
${theCount.count} starts counting at 1
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'IF' in 'SELECT' statement - choose output value based on column values
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SELECT id,
IF(type = 'P', amount, amount * -1) as amount
FROM report
See http://dev.mysql.com/doc/refman/5.0/en/control-flow-functions.html.
Additionally, you could handle when the condition is null. In the case of a null...
CSS Input with width: 100% goes outside parent's bound
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According to the CSS basic box model, an element's width and height are applied to its content box. Padding falls outside of that content box and increases the element's overall size.
As a result, if you set an element with padding to 100% width, it's padding will make it wide...
How many GCC optimization levels are there?
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-Os (Optimize for size. -Os enables all -O2 optimizations that do not typically increase code size. It also performs further optimizations
designed to reduce code size.
-Os disables the following optimization flags: -falign-functions -falign-jumps -falign-loops -falign-labels -freorder-blocks -freo...
Select last N rows from MySQL
I want to select last 50 rows from MySQL database within column named id which is primary key . Goal is that the rows should be sorted by id in ASC order, that’s why this query isn’t working
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schema builder laravel migrations unique on two columns
...ique key across multiple columns.
$table->unique(array('mytext', 'user_id'));
or (a little neater)
$table->unique(['mytext', 'user_id']);
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In PHP, how do you change the key of an array element?
...ue, however it is not a sequential numerical value. The key is actually an ID number and the value is a count. This is fine for most instances, however I want a function that gets the human-readable name of the array and uses that for the key, without changing the value.
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