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Select mySQL based only on month and year
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sqlalchemy flush() and get inserted id?
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Your sample code should have worked as it is. SQLAlchemy should be providing a value for f.id, assuming its an autogenerating primary-key column. Primary-key attributes are populated immediately within the flush() process as they are generated, and no call to commit() should be required. So th...
Tainted canvases may not be exported
...der and also set the cross origin flag when downloading the image (var img=new Image(); img.crossOrigin="anonymous" ...)
Install a webserver on your development computer (IIS and PHP web servers both have free editions that work nicely on a local computer).
...
How can foreign key constraints be temporarily disabled using T-SQL?
...eed to drop the constraints. Otherwise, use DELETE FROM, but take into consideration the difference: mssqltips.com/sqlservertip/1080/…
– James McCormack
Dec 10 '12 at 11:12
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Is there any way to call a function periodically in JavaScript?
...ls.
// Timer with 1000ms (1 second) base interval resolution.
var timer = new TaskTimer(1000)
// Add task(s) based on tick intervals.
timer.addTask({
name: 'job1', // unique name of the task
tickInterval: 5, // run every 5 ticks (5 x interval = 5000 ms)
totalRuns: 10, // ...
Sending Email in Android using JavaMail API without using the default/built-in app
...d = (Button) this.findViewById(R.id.send);
send.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
try {
GMailSender sender = new GMailSender("username@gmail.com", "password");
send...
Use 'import module' or 'from module import'?
...ore control over which items of a module can be accessed
Cons:
To use a new item from the module you have to update your import statement
You lose context about foo. For example, it's less clear what ceil() does compared to math.ceil()
Either method is acceptable, but don't use from module imp...
getting the X/Y coordinates of a mouse click on an image with jQuery [duplicate]
...e) - $div.height() to calculate the amount of margin / border / etc.
Your new code might look more like:
<img id='myImg' src='/my/img/link.gif' />
<script type="text/javascript">
$(document).bind('click', function () {
// Add a click-handler to the image.
$('#myImg...
How can I convert a DateTime to the number of seconds since 1970?
...ateTime ConvertFromUnixTimestamp(double timestamp)
{
DateTime origin = new DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc);
return origin.AddSeconds(timestamp);
}
public static double ConvertToUnixTimestamp(DateTime date)
{
DateTime origin = new DateTime(1970, 1, 1, 0, 0, 0, 0, DateT...
Why is there an “Authorization Code” flow in OAuth2 when “Implicit” flow works so well?
...en expires, the client and server code can use that refresh token to get a new access token plus refresh token, all behind the scenes, without any user intervention whatsoever. A refresh token can only be used once. You cannot do this with Implicit Flow. If you're using Implicit Flow, and your us...