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Where to find Java JDK Source Code? [closed]
...load? The big file jdk-6u21-ea-src-b04-jrl-05_may_2010.jar, 136.48 MB? I already downloaded that one. But doesn't contain the source code.
– Martijn Courteaux
May 24 '10 at 12:06
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Difference between getAttribute() and getParameter()
...hin the same request. For example - you set an attribute in a servlet, and read it from a JSP. Can be used for any object, not just string.
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Is there any way to prevent input type=“number” getting negative values?
... can still manually enter in a negative number and have that field's value read as a negative number, thus bypassing the min attribute.
– ecbrodie
Jul 14 '15 at 15:49
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SQL Server: Difference between PARTITION BY and GROUP BY
...ngineering some code that uses PARTITION BY to perform aggregations. In reading through all the documentation I can find about PARTITION BY , it sounds a lot like GROUP BY , maybe with a little extra functionality added in? Are they two versions of the same general functionality, or are they s...
Setting Curl's Timeout in PHP
...request takes, which is an interesting distinction - not sure which way to read that!
– fideloper
Dec 21 '15 at 19:16
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How can I check if an element exists in the visible DOM?
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@ButtleButkus Read the actual question. That solution you used doesn't make sense as getElementById() will return a reference to a DOM element or null, therefore, using typeof (especially on the RHS) is wrong (if it weren't defined, the LH...
Clear variable in python
...onsidering that if someone (yourself some time later or a collaborator) is reading the code del, IMHO, makes it more obvious that the variable can be forgotten about when 'mentally parsing' the code.
– Pocketsand
May 27 '18 at 17:52
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Git push results in “Authentication Failed”
...instead it was only throwing authentication failed error. I realised after reading this answer that git uses credentials stored in credential manager and that should be the reason git does not prompt for password everytime we push into remote respository. I deleted the git password in credential man...
Is a one column table good design? [closed]
...ple of a schema that has a 1 column table that is not a natural key, the Thread table in a messaging system... stackoverflow.com/a/6542556/45767
– JeremyWeir
Feb 26 '14 at 5:20
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Counting the occurrences / frequency of array elements
... the reduce answer. I was about to submit such an answer before I saw it already existed. Nevertheless the counts[num] = counts[num] ? counts[num]+1 : 1 answer also works (equivalent to the if(!result[a[i]])result[a[i]]=0 answer, which is more elegant but less easy to read); this answers can be modi...