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How do I export a project in the Android studio?
... Signed APK
Then Once you click on the Generate Signed APK then there is info dialog message appear.
Click on the Create New button if you don't have any keystore file. If you have click on the Choose Existing.
Once you click on the Create New button then now dialog box appear where you need t...
Cannot push to Git repository on Bitbucket
...s this is something you type into GitBash).
Open GitBash
Set your global info if you haven't already:
$ git config --global user.name "Your Name"
$ git config --global user.email "you@example.com"
Check for OpenSSH:
$ ssh -v localhost
OpenSSH_4.6p1, OpenSSL...
See something like that?
Yes:...
How do you see recent SVN log entries?
... that can you have a quite granular control over what is printed. For more info about these -r expressions refer to svn help log or the relevant chapter in the book Version Control with Subversion
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How can I get column names from a table in Oracle?
...
For SQL Server 2008, we can use information_schema.columns for getting column information
SELECT *
FROM information_schema.columns
WHERE table_name = 'Table_Name'
ORDER BY ordinal_position
...
Getting a random value from a JavaScript array
...imization while producing output using UI elements, ~~ wins the game. MORE INFO
var rand = myArray[~~(Math.random() * myArray.length)];
But if you know that the array is going to have millions of elements than you might want to reconsider between Bitwise Operator and Math.Floor(), as bitwise operat...
Limit the length of a string with AngularJS
... so that trimmed text will be visible on mouse over.
<div class="trim-info" tooltip="{{modal.title}}">{{modal.title}}</div>
.trim-info {
max-width: 50px;
display: inline-block;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
lin...
JavaScript loop through json array?
...Object){
if(currentObject.hasOwnProperty(key)) {
console.info(key + ': ' + currentObject[key]);
}
}
if you have an Multidimensional array, this is your code:
for (var i = 0; i < multiDimensionalArray.length; i++) {
var currentObject = multiDimensionalArray[i]
...
Is there a way to specify how many characters of a string to print out using printf()?
...untime - more realistically in a scenario like:
printf("Data: %*.*s Other info: %d\n", minlen, maxlen, string, info);
The POSIX specification for printf() defines these mechanisms.
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Proper MIME media type for PDF files
...to have other versions of answers, so that it will provide some additional info for one who search the topic. Also, he quoted some additional info, while compared to other answers.
– sunil
Aug 13 '18 at 13:51
...
What to do Regular expression pattern doesn't match anywhere in string?
... sane inputs.
Here's some Perl (pseudo)code to show you what I mean:
my $html = readLargeInputFile();
my @input_tags = $html =~ m/
(
<input # Starts with "<input"
(?=[^>]*?type="hidden") # Use lookahead to make sure that type="hidden"
...