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Choose between ExecutorService's submit and ExecutorService's execute
...ding it NOT really required. Just that future object has to be consumed in order to know whether the task was success or not. thus, use submit() if you are planning to consume Future<t> otherwise simply use execute()
– prash
Dec 16 '16 at 13:58
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How to check if a process is running via a batch script
...ind /I /N "winword.exe">NUL / if %ERRORLEVEL%==1 goto wordnotrunning in order to make it works (suspecting the quote around the if parts
– Steve B
Oct 19 '11 at 7:17
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How to add an object to an array
...It's also a good practice to freeze the object as well as the new array in order to avoid unintended mutations. A frozen object is neither mutable nor extensible (shallowly).
Applying those points and to answer your two questions, you could define a function like this:
function appendObjTo(that...
missing private key in the distribution certificate on keychain
... Basically, we have a company developer account (not enterprise) and so in order to submit our app, I requested from our team lead to send me the distribution certificate and create and send me a distribution provisioning profile.
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How do I improve ASP.NET MVC application performance?
...g on the client side (i.e. Google CDN)
Minify -Compile- your JavaScript in order to improve your script size
Keep cookie size small, since cookies are sent to the server on every request.
Consider using DNS and Link Prefetching when possible.
Global configuration
If you use Razor, add the follow...
how to replicate pinterest.com's absolute div stacking layout [closed]
... are not very different in height.
You don't mind some minor violations of ordering (some elements that were below can be pulled up above).
You don't mind the bottom line being of different height.
The benefit of this approach - your HTML make sense for search engines, can work with JavaScript dis...
Replace multiple characters in a C# string
...ch
The characters between [ and ] are the characters to search for (in any order)
The second / delimits the search-for text and the replace text
In English, this reads:
"Search for ; or , or \t or \r or (space) or exactly two sequential \n and replace it with \n"
In C#, you could do the followi...
Where and why do I have to put the “template” and “typename” keywords?
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(See here also for my C++11 answer)
In order to parse a C++ program, the compiler needs to know whether certain names are types or not. The following example demonstrates that:
t * f;
How should this be parsed? For many languages a compiler doesn't need to know...
Why am I not getting a java.util.ConcurrentModificationException in this example?
... remove = Integer.valueOf(3);
A solution:
Traverse the array in reverse order if you are going to remove a list element. Simply by going backwards through the list you avoid visiting an item that has been removed, which removes the exception.
//To remove items from the list, start from the end ...
How to convert a char array to a string?
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