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Access POST values in Symfony2 request object
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I think that in order to get the request data, bound and validated by the form object, you must use :
$form->getClientData();
share
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i...
Is it more efficient to copy a vector by reserving and copying, or by creating and swapping? [duplic
...structs a container with a copy of each of the elements in x , in the same order.
Caution:
Do not use std::vector::swap
std::vector::swap is not copying a vector to another, it is actually swapping elements of two vectors, just as its name suggests. In other words, the source vector to copy fr...
scale Image in an UIButton to AspectFit?
.... However, you also need to set the same image of the highlighted state in order to avoid the image going back to "fill mode". For example, [imageButton setImage:image forState:UIControlStateHighlighted];
– Christopher
Jan 11 '13 at 4:54
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How to force Selenium WebDriver to click on element which is not currently visible?
...CSS transformed
When Parent Element of the Element is CSS transformed
In order to check if element you wan't to interact with is CSS transformed, on CHROME do this:
open inspector
Find interesting element (or more likely its parent element, supposedly div element)
Select 'Computed' tab
if there ...
Mapping many-to-many association table with extra column(s)
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As said before, with JPA, in order to have the chance to have extra columns, you need to use two OneToMany associations, instead of a single ManyToMany relationship.
You can also add a column with autogenerated values; this way, it can work as the prima...
In SQL, what's the difference between count(column) and count(*)?
...@Alan may be wrong but I'm interested in the source of your information in order to find out which is correct.
– Tony
Apr 6 '10 at 20:55
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Best way to simulate “group by” from bash?
... which you can then pipe to "sort -nr" to have sorted in descending order, from highest to lowest count. ie sort ip_addresses | uniq -c | sort -nr
– Brad Parks
Mar 11 '14 at 11:45
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How can I read SMS messages from the device programmatically in Android?
...E_CONDITION = unreadOnly ? SMS_READ_COLUMN + " = 0" : null;
String SORT_ORDER = "date DESC";
int count = 0;
// Log.v(WHERE_CONDITION);
if (ignoreThreadId > 0) {
// Log.v("Ignoring sms threadId = " + ignoreThreadId);
WHERE_CONDITION += " AND thread_id != " + ignoreThreadId;...
Bytecode features not available in the Java language
... In JBC, you can basically embed any information into the Java classes. In order to make use of this information, you can however no longer rely on the Java class loading mechanism but you need to extract the meta information by yourself.
Overflow and implicitly assign byte, short, char and boolean...
How to get the response of XMLHttpRequest?
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