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Is it possible to use a div as content for Twitter's Popover
..., I would like to use php and mysql in there, but if i could get a div to work i think i can figure out the rest. I tried setting data-content to a div ID, but it didnt work.
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How to use Git?
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Have a look at git for designers for great one page article/high level intro to the topic. (That link is broken: Here is a link to another Git for Designers )
I would start at http://git-scm.com/documentation, there are documents and great vid...
How to iterate over a JavaScript object?
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For most objects, use for .. in :
for (let key in yourobject) {
console.log(key, yourobject[key]);
}
With ES6, if you need both keys and values simultaneously, do
for (let [key, value] of Object.entries(yourobject)) {
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EF Code First foreign key without navigation property
... impossible. You always need at least one navigation property to create a foreign key constraint in the database.
If you are using Code First Migrations you have the option to add a new code based migration on the package manager console (add-migration SomeNewSchemaName). If you changed something w...
Javadoc link to method in other class
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For the Javadoc tag @see, you don't need to use @link; Javadoc will create a link for you. Try
@see com.my.package.Class#method()
Here's more info about @see.
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Overriding the java equals() method - not working?
...nherited from Object is:
public boolean equals(Object other);
In other words, the parameter must be of type Object. This is called overriding; your method public boolean equals(Book other) does what is called overloading to the equals() method.
The ArrayList uses overridden equals() methods to c...
Efficiency of premature return in a function
...uently as an inexperienced programmer and am wondering about particularly for an ambitious, speed-intensive project of mine I'm trying to optimize. For the major C-like languages (C, objC, C++, Java, C#, etc) and their usual compilers, will these two functions run just as efficiently? Is there any...
Setting up connection string in ASP.NET to SQL SERVER
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You can see details information about connection string in dot net from : connectionstrings.com/sql-server-2008
– Vimal bhatt
Nov 19 '12 at 13:19
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What is the most efficient way to deep clone an object in JavaScript?
... obj = eval(uneval(o)); being used, but that's non-standard and only supported by Firefox . I've done things like obj = JSON.parse(JSON.stringify(o)); but question the efficiency. I've also seen recursive copying functions with various flaws.
I'm surprised no canonical solution exists....
Retrieve a single file from a repository
... space used) to get the contents of a single file from a remote git repository?
21 Answers
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