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How does lock work exactly?
...y. You should try to avoid expensive activities like accessing a database etc.
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No grammar constraints (DTD or XML schema) detected for the document
...nything for doctype, but basically it's supposed to be manifest, activity, etc. from what I understand
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How can I run dos2unix on an entire directory? [closed]
...les | xargs dos2unix
Keep in mind that certain files (e.g. *.sln, *.bat) etc are only used on Windows operating systems and should keep the CRLF ending:
git ls-files '*.sln' '*.bat' | xargs unix2dos
If necessary, use .gitattributes
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Copy/duplicate database without using mysqldump
...;query("SHOW TABLES");
$tables = array();
while($row = mysql_fetch_row($getTables)){
$tables[] = $row[0];
}
$createTable = mysql_query("CREATE DATABASE `$newDbName` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;") or die(mysql_error());
foreach($tables ...
How do I prevent Android taking a screenshot when my app goes to the background?
...E,
WindowManager.LayoutParams.FLAG_SECURE);
setContentView(R.layout.main);
}
}
This definitely secures against manual screenshots and automatic screenshots from the ICS recent-tasks history. It also secures against screen recording (e.g., apps using the media projec...
Where to put include statements, header or source?
...ytes within the union would require that they be accessed as theUnion.b.b1 etc. which seems rather annoying.
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Is it possible to use AutoLayout with UITableView's tableHeaderView?
...ib) and wasn't having success setting the frame, height, layoutIfNeeded(), etc. But this solution finally allowed me to set it.
– vikzilla
Jul 9 '19 at 18:51
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How do I create ColorStateList programmatically?
...ates.
If you want to set colors for disabled, unfocused, unchecked states etc. just negate the states:
int[][] states = new int[][] {
new int[] { android.R.attr.state_enabled}, // enabled
new int[] {-android.R.attr.state_enabled}, // disabled
new int[] {-android.R.attr.state_checked}, ...
SQL SELECT speed int vs varchar
...ver see it. Depending upon CPU, implementation (client/server, web/script, etc) you probably will not see it until you hit few hundred comparisons on the DB server (maybe even a couple thousand comparisons before it is noticeable).
To void the incorrect dispute about hash comparisons. Most hashing...
ActionController::InvalidAuthenticityToken
...fragment caching to exclude part of page that sends request e.g. button_to etc. otherwise token will be stale/invalid.
I would be reluctant to nullify csrf protection...
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