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How to implement “select all” check box in HTML?
...lt;br/>
UPDATE:
The for each...in construct doesn't seem to work, at least in this case, in Safari 5 or Chrome 5. This code should work in all browsers:
function toggle(source) {
checkboxes = document.getElementsByName('foo');
for(var i=0, n=checkboxes.length;i<n;i++) {
checkboxes[...
Difference between __str__ and __repr__?
... you know everything there is to know about c. If that’s easy enough, at least in a fuzzy way, do it. If not, make sure you have enough information about c anyway. I usually use an eval-like format: "MyClass(this=%r,that=%r)" % (self.this,self.that). It does not mean that you can actually construc...
Get all Attributes from a HTML element with Javascript/jQuery
...m my experience just now this is actually a bit more complex than this. At least in some cases. For example, will this include an attribute named 'dataFld' with value 'null' (string value) or would it exclude it?
– mightyiam
Jun 19 '14 at 13:55
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MySQL, better to insert NULL or empty string?
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If you are using multiple columns in a unique index and at least one of these columns are mandatory (i.e. a required form field), if you set the other columns in the index to NULL you may end up with duplicated rows. That's because NULL values are ignored in unique columns. In this c...
How to link to a named anchor in Multimarkdown?
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This does not work (at least on codepen.io) when there is ':' in the header.
– Xiao Peng - ZenUML.com
Apr 10 '15 at 0:33
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jQuery get the location of an element relative to window
...some website and took its word at face value... turns out it was wrong (or least only doesn't work on old IE).
– Noldorin
Apr 17 '19 at 22:59
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How to change the button text of ?
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Or by browsing the browsers' source codes, at least for the Open Source ones.
– Pekka
Dec 22 '09 at 5:15
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Building a notification system [closed]
...ly one that you can follow, neither the best as well. I hope my answer, at least, follows you into the right direction.
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edited Mar 16 '12 at 11:45
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Difference between a “coroutine” and a “thread”?
...hey just pass the baton among each other more fluidly).
Threads are (at least conceptually) a form of concurrent processing: multiple threads may be executing at any given time. (Traditionally, on single-CPU, single-core machines, that concurrency was simulated with some help from the OS -- nowa...
MongoDB inserts float when trying to insert integer
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A slightly simpler syntax (in Robomongo at least) worked for me:
db.database.save({ Year : NumberInt(2015) });
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