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Return Boolean Value on SQL Select Statement
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This returns a string, not a boolean
– OMG Ponies
Apr 30 '12 at 2:24
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java.util.regex - importance of Pattern.compile()?
...rtance of Pattern.compile() method?
Why do I need to compile the regex string before getting the Matcher object?
8 An...
What are the differences between a clustered and a non-clustered index?
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Clustered indexes physically order the data on the disk. This means no extra data is needed for the index, but there can be only one clustered index (obviously). Accessing data using a clustered index is fastest.
All other indexes must be non-clustered. A non-clustered index has a duplicate of ...
WebDriver: check if an element exists? [duplicate]
...t browser instance</param>
/// <param name="by">The search string for finding element</param>
/// <returns>Returns element or null if not found</returns>
public static IWebElement FindElementSafe(this IWebDriver driver, By by)
{
try
{
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How to TryParse for Enum value?
I want to write a function which can validate a given value (passed as a string) against possible values of an enum . In the case of a match, it should return the enum instance; otherwise, it should return a default value.
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Formatting floats without trailing zeros
...at it doesn't contain trailing zeros? In other words, I want the resulting string to be as short as possible.
18 Answers
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How do I stop a web page from scrolling to the top when a link is clicked that triggers JavaScript?
...the way to handle an empty fragment identifier:
2. If fragid is the empty string, then the indicated part of the document is the top of the document
Using a href of "#!" instead works simply because it avoids this rule. There's nothing magic about the exclamation mark - it just makes a convenient ...
How do I initialize a TypeScript object with a JSON object
...e coming from Java, then this is comparable to having to write equals or toString methods (only that you usually have them auto-generated). It shouldn't be too hard to write a generator for deserialize if you wanted to, but it just can't be run-time automation.
– Ingo Bürk
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Generic htaccess redirect www to non-www
...NE,L]
Note that I used NE flag to prevent apache from escaping the query string. Without this flag, apache will change the requested URL http://www.example.com/?foo%20bar to http://www.example.com/?foo%2250bar
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Count Rows in Doctrine QueryBuilder
...3600)
->getSingleScalarResult();
}
In some simple cases using EXTRA_LAZY entity relations is good
http://doctrine-orm.readthedocs.org/projects/doctrine-orm/en/latest/tutorials/extra-lazy-associations.html
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