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How to query SOLR for empty fields?
...aveat! If you want to compose this via OR or AND you cannot use it in this form:
-myfield:*
but you must use
(*:* NOT myfield:*)
This form is perfectly composable. Apparently SOLR will expand the first form to the second, but only when it is a top node. Hope this saves you some time!
...
How to create an array containing 1…N
...n an N-element array of undefined elements. The difference is that in the former expression, each element is explicitly set to undefined, whereas in the latter, each element was never set. According to the documentation of .map():
callback is invoked only for indexes of the array which have as...
When is it acceptable to call GC.Collect?
... that now would be an appropriate time to collect in terms of the small performance hit.
A good example of this is if you've just closed a large form. You know that all the UI controls can now be garbage collected, and a very short pause as the form is closed probably won't be noticeable to the use...
CSS selector for text input fields?
...
input[type=text]
or, to restrict to text inputs inside forms
form input[type=text]
or, to restrict further to a certain form, assuming it has id myForm
#myForm input[type=text]
Notice: This is not supported by IE6, so if you want to develop for IE6 either use IE7.js (as Yi ...
MVC DateTime binding with incorrect date format
...r namely:
RouteData (not shown above)
URI query string
Request form
Only the last of these will be culture aware however. There is a very good reason for this, from a localization perspective. Imagine that I have written a web application showing airline flight information that I...
Difference between framework vs Library vs IDE vs API vs SDK vs Toolkits? [closed]
...t - a suped-up text editor with additional support for developing (such as forms designers, resource editors, etc), compiling and debugging applications. e.g Eclipse, Visual Studio.
A Library is a chunk of code that you can call from your own code, to help you do things more quickly/easily. For exa...
Print Current Mercurial Revision Hash?
...the question, because afaik hg id -i prints only the short (12 characters) form of the global hash id and since hg identify lacks --template afaics there is no way to extract just the revision and nothing else since the man page says it prints a summary.
– Shelby Moore III
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How to create Gmail filter searching for text only at start of subject line?
... has a copy dated 2014.
With the current search facility brackets of any form () {} [] are used for grouping, they have no observable effect if there's just one term within. Using (aaa|bbb) and [aaa|bbb] are equivalent and will both find words aaa or bbb. Most other punctuation characters, includ...
A command-line HTML pretty-printer: Making messy HTML readable [closed]
...ple, send selected text from Notepad++ to tidy.exe, and have it output the formatted code back to Notepad++); (2) It has trouble formatting a lot of code, e.g.: <form><input><input><input><input><input></form>.
– thdoan
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What's wrong with using $_REQUEST[]?
...hat it also, by default, includes $_COOKIE. And cookies really aren't like form submission parameters at all: you almost never want to treat them as the same thing.
If you accidentally get a cookie set on your site with the same name as one of your form parameters, then the forms that rely on that ...