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Django: Set foreign key using integer?
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When I catch an exception, how do I get the type, file, and line number?
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How can I ask the Selenium-WebDriver to wait for few seconds in Java?
...WebElement fluentWait(final By locator) {
Wait<WebDriver> wait = new FluentWait<WebDriver>(driver)
.withTimeout(30, TimeUnit.SECONDS)
.pollingEvery(5, TimeUnit.SECONDS)
.ignoring(NoSuchElementException.class);
WebElement foo = wait.until(new F...
Getting Django admin url for an object
...t in one place. The "url" template tag is documented here. In the section "New in Django 1.1:" the docs say that namespaced URLs are fine, and points you to the section on URL namespaces. Sticking it all together lets you reference the admin application easily in templates. N.B I remember the docs ...
Multiple github accounts on the same computer?
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@Camilo Because I dont know what the new updated link is, so if he is aware of the updated link, then it would be kind for him to hook it up :)
– Pavan
Oct 14 '13 at 6:26
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Reference alias (calculated in SELECT) in WHERE clause
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SQL Server - Return value after INSERT
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Use SCOPE_IDENTITY() to get the new ID value
INSERT INTO table (name) VALUES('bob');
SELECT SCOPE_IDENTITY()
http://msdn.microsoft.com/en-us/library/ms190315.aspx
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What causes imported Maven project in Eclipse to use Java 1.5 instead of Java 1.6 by default and how
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for newer Java versions, see this answer
– Line
Jan 28 '19 at 18:10
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Is there any JSON Web Token (JWT) example in C#?
... HashAlgorithms;
static JsonWebToken()
{
HashAlgorithms = new Dictionary<JwtHashAlgorithm, Func<byte[], byte[], byte[]>>
{
{ JwtHashAlgorithm.RS256, (key, value) => { using (var sha = new HMACSHA256(key)) { return sha.ComputeHash(value); } ...
How do I update if exists, insert if not (AKA “upsert” or “merge”) in MySQL?
...ike INSERT, except that if an old row in the table has the same value as a new row for a PRIMARY KEY or a UNIQUE index, the old row is deleted before the new row is inserted.
Note this is not standard SQL. An example from the manual:
CREATE TABLE test (
id INT UNSIGNED NOT NULL AUTO_INCREMENT,...