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Android: ListView elements with multiple clickable buttons
... lisview. Could you suggest me how to solve this.
– Manikandan
Jun 13 '12 at 9:19
Thats because when you use the posit...
Android SQLite DB When to Close
...Database object every time before you use it. this will prevent multiple manipulations to the database and save your application from a potential crash
so in your singleton, you might have a method like this to get your single SQLiteOpenHelper object:
private SQLiteDatabase db;
private MyDBOpenHe...
Django rest framework nested self-referential objects
...gorySerializer.base_fields['subcategories'] = CategorySerializer()
A mechanism of declaring recursive relationships is something that needs to be added.
Edit: Note that there is now a third-party package available that specifically deals with this kind of use-case. See djangorestframework-recur...
Does a dot have to be escaped in a character class (square brackets) of a regular expression?
A dot . in a regular expression matches any single character. In order for regex to match a dot, the dot has to be escaped: \.
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How do I test if a string is empty in Objective-C?
...hich is why I wrote "for practical purposes". It depends on the intended meaning of "empty".
– fzwo
Jun 18 '14 at 12:51
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Force IE compatibility mode off using tags
I am doing work for a client who forces compatibility mode on all intranet sites. I was wondering if there is a tag I can put into my HTML that forces compatibility mode off.
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Error: The 'brew link' step did not complete successfully
I'm trying to install node.js via Homebrew. Unfortunately, I get this error:
21 Answers
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How to strike through obliquely with css
I need something like this:
11 Answers
11
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cscope or ctags why choose one over the other? [closed]
I primarily use vim / gvim as an editor and am looking at using a combination of lxr (the Linux Cross Reference) and either cscope or ctags for exploring the kernel source. However, I haven't ever used either cscope or ctags and would like to hear why one might choose one over the other t...
How to pass the value of a variable to the stdin of a command?
I'm writing a shell script that should be somewhat secure i.e. does not pass secure data through parameters of commands and preferably does not use temporary files. How can I pass a variable to the stdin of a command? Or, if it's not possible, how to correctly use temporary files for such task?
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