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How to round the minute of a datetime object
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From the best answer I modified to an adapted version using only datetime objects, this avoids having to do the conversion to seconds and makes the calling code more readable:
def roundTime(dt=None, dateDelta=datetime.timede...
Can anyone explain this strange behavior with signed floats in C#?
...rectly treats -0.0 as equal to 0.0.
Here is the source for CanCompareBits from SSCLI:
FCIMPL1(FC_BOOL_RET, ValueTypeHelper::CanCompareBits, Object* obj)
{
WRAPPER_CONTRACT;
STATIC_CONTRACT_SO_TOLERANT;
_ASSERTE(obj != NULL);
MethodTable* mt = obj->GetMethodTable();
FC_RETUR...
Linux - Replacing spaces in the file names
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Note: This is run from WITHIN the directory whose files' names you want to update. Alternatively, you can change * to PATH_TO_YOUR_DIRECTORY.
– CFitz
Mar 8 '19 at 20:06
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Can someone explain the right way to use SBT?
...owse the list of templates: http://typesafe.com/activator/templates
Choose from these featured templates or enter a template name:
1) minimal-java
2) minimal-scala
3) play-java
4) play-scala
(hit tab to see a list of all templates)
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jQuery Event Keypress: Which key was pressed?
...d of these magic numbers.
You can also make use of String.charCodeAt and .fromCharCode:
>>> String.charCodeAt('\r') == 13
true
>>> String.fromCharCode(13) == '\r'
true
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i...
Hidden Features of JavaScript? [closed]
...cs snippet. ` var _gaq = _gaq || [];`; it prevents overzealous users from overwriting their own work.
– Yahel
Nov 11 '10 at 0:29
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Where do you store your salt strings?
...into the hands of an attacker, the attacker will not know what the salt is from looking at the data. This way an attacker cannot practically perform a brute-force attack to obtain a password that matches the hash, since he doesn't know the hash to begin with and has no way to know which parts of the...
Clicking a button within a form causes page refresh
...d declare the attribute ng-submit={expression} in your <form> tag.
From the ngSubmit docs
http://docs.angularjs.org/api/ng.directive:ngSubmit
Enables binding angular expressions to onsubmit events.
Additionally it prevents the default action (which for form means sending the reques...
Nested function in C
...e of nested functions? If they exist in C does their implementation differ from compiler to compiler?
9 Answers
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Spring Boot + JPA : Column name annotation ignored
...n that class is passed a source String value but it is unaware if it comes from a @Column.name attribute or if it has been implicitly generated from the field name.
The ImprovedNamingStrategy will convert CamelCase to SNAKE_CASE where as the EJB3NamingStrategy just uses the table name unchanged.
I...