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How to get a variable value if variable name is stored as string?
... of parameter expansion is ${parameter}. The value of
parameter is substituted.
If the first character of parameter is an exclamation point (!), it
introduces a level of variable indirection. Bash uses the value of the
variable formed from the rest of parameter as the name of the
varia...
Getting View's coordinates relative to the root layout
Can I get a View's x and y position relative to the root layout of my Activity in Android?
10 Answers
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What is a Proxy in Doctrine 2?
... used whenever your query doesn't return all data required to create an entity. Imagine following scenario:
@Entity
class User {
@Column protected $id;
@Column protected $username;
@Column protected $firstname;
@Column protected $lastname;
// bunch of setters/getters here
...
How do I add a bullet symbol in TextView?
...ve a TextView and I want to add a bullet symbol in my text through XML. Is it possible?
9 Answers
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error LNK2019: unresolved external symbol _WinMain@16 referenced in function ___tmainCRTStartup
...follow
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edited Mar 19 '15 at 22:28
answered Dec 16 '11 at 10:24
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How to open a URL in a new Tab using JavaScript or jQuery? [duplicate]
...ttp://stackoverflow.com/', '_blank');
if (win) {
//Browser has allowed it to be opened
win.focus();
} else {
//Browser has blocked it
alert('Please allow popups for this website');
}
Depending on the browsers implementation this will work
There is nothing you can do to make it ope...
git pull keeping local changes
How can I safely update (pull) a git project, keeping specific files untouched, even if there's upstream changes?
6 Answers...
“Debug certificate expired” error in Eclipse Android plugins
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edited Jan 5 '12 at 16:07
Jorgesys
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belongs_to through associations
...the table (especially because validates_uniqueness_of is prone to race conditions).
If you're paranoid, add a custom validation to Choice that confirms that the answer's question_id matches, but it sounds like the end user should never be given the opportunity to submit data that would create this ...
DialogFragment setCancelable property not working
...cancelable. I have made the dialog cancelable property to false, but still its not affecting.
4 Answers
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