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SQLAlchemy default DateTime
...your client
For sanity, you probably want to have all datetimes calculated by your DB server, rather than the application server. Calculating the timestamp in the application can lead to problems because network latency is variable, clients experience slightly different clock drift, and different pr...
New to MongoDB Can not run command mongo
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By default, MongoDB looks in the: c:\data\db folder, so you could also just create that directory structure, and the MongoDB database process won't yell at you.
– Miguel Sevilla
Jun 9 ...
jQuery Validate Plugin - Trigger validation of single field
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The API has changed, use the answer provided by Paul
– Anima-t3d
Oct 5 '17 at 4:02
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bootstrap popover not showing on top of all elements
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I was able to solve the problem by setting data-container="body" on the html element
HTML example:
<a href="#" data-toggle="tooltip" data-container="body" title="first tooltip">
hover over me
</a>
JavaScript example:
$('your element')....
PHP Sort Array By SubArray Value
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Use usort.
function cmp_by_optionNumber($a, $b) {
return $a["optionNumber"] - $b["optionNumber"];
}
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usort($array, "cmp_by_optionNumber");
In PHP ≥5.3, you should use an anonymous function instead:
usort($array, function ($a, $b) {
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Adjust width of input field to its input
...t" value="1">
<script>
var inputEl = document.getElementById("theInput");
function getWidthOfInput() {
var tmp = document.createElement("span");
tmp.className = "input-element tmp-element";
tmp.innerHTML = inputEl.value.replace(/&/g,'&amp;')....
How can I get Eclipse to show .* files?
By default, Eclipse won't show my .htaccess file that I maintain in my project. It just shows an empty folder in the Package Viewer tree. How can I get it to show up? No obvious preferences.
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regex for matching something if it is not preceded by something else
...o write a regex that will match if and only if the pattern is not preceded by certain characters. For example:
1 Answer
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Difference between getDefaultSharedPreferences and getSharedPreferences
... and an operation mode (e.g. private, world_readable, etc.)
As mentioned by copolii, the result is the same, but the first option is simpler and lacks the flexibility to split to multiple preference files, that is offered by the second option of getSharedPreferences().
Sharing the preferences bet...
PHP page redirect [duplicate]
...mber that header() must be called before any actual output is sent, either by normal HTML tags, blank lines in a file, or from PHP. It is a very common error to read code with include(), or require(), functions, or another file access function, and have spaces or empty lines that are output before h...