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EXC_BAD_ACCESS signal received
...hing back from just about anything else including factory methods (e.g. [NSString stringWithFormat]) then you'll have an autorelease reference, which means it could be released at some time in the future by other code - so it is vital that if you need to keep it around beyond the immediate function ...
@Column(s) not allowed on a @ManyToOne property
...
@Column
The JPA @Column annotation is for basic entity attributes, like String, Integer, Date.
So, if the entity attribute name differs than the underlying column name, then you need to use the @Column annotation to specify the column name explicitly, like this:
@Column(name="created_on")
priva...
Use JavaScript to place cursor at end of text in text input element
...spaces. For this you can use a huge number that should be larger than your string.
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Animate a custom Dialog
...Dialog);
// Setting the title and layout for the dialog
dialog.setTitle(R.string.pause_menu_label);
dialog.setContentView(R.layout.pause_menu);
Alternatively you could set the animations the following way instead of using the Dialog constructor that takes a theme.
Dialog dialog = new Dialog(this...
Entity Framework Migrations renaming tables and columns
...long Id { get; set; }
public long AccountId { get; set; }
public string ApplicationUserId { get; set; }
public virtual Account Account { get; set; }
public virtual ApplicationUser User { get; set; }
}
Will generate the migration:
protected override void Up(MigrationBuilde...
Backbone.js fetch with parameters
... {
params.contentType = 'application/json';
params.data = JSON.stringify(model.toJSON());
}
// For older servers, emulate JSON by encoding the request into an HTML-form.
if (Backbone.emulateJSON) {
params.contentType = 'application/x-www-form-urlencoded';
params....
Facebook share link without JavaScript
...ect sender, EventArgs e)
{
var referer = Request.UrlReferrer.ToString();
if(string.IsNullOrEmpty(referer))
{
// some error logic
return;
}
Response.Clear();
Response.Redirect("https://www.facebook.com/sharer/sharer.php?u="...
Can't find a “not equal” css attribute selector
... only want div elements that have an attribute foo that is set to an empty string, you should use:
div[foo]:not([foo=''])
If you want all elements with attribute foo that is neither y nor z, you should use:
div[foo]:not([foo='y']):not([foo='z'])
...
Format LocalDateTime with Timezone in Java8
...ter formatter = DateTimeFormatter.ofPattern("yyyyMMdd HH:mm:ss.SSSSSS Z");
String s = ZonedDateTime.now().format(formatter);
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Getting thread id of current method call
...
Quick and dirty thread num: NSString *s = [NSString stringWithFormat:@"%@", [NSThread currentThread]]; int threadNum = -1; sscanf(s.UTF8String, "<NSThread: 0x%*12[0-9a-f]>{number = %d", &threadNum);
– Hari Karam Singh
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