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PHP expects T_PAAMAYIM_NEKUDOTAYIM?
... speaking coworkers will love it. Just about all of our dev team speaks at least one language written in non-latin characters. Should be fun :)
– Isaac
Nov 21 '13 at 22:05
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QLabel: set color of text and background
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I have been using the setStyleSheet() method and at least in Qt 4.4 it ends up calling connect and in the Style Sheet stuff and causing an increase in memory use.
– Dave Johansen
Sep 5 '12 at 23:52
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How to send a header using a HTTP request through a curl call?
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man pages (on OSX, at least) now DO include an example: Example: # curl -H "X-First-Name: Joe" 192.168.0.1
– JESii
Apr 6 '17 at 13:51
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0.1 float is greater than 0.1 double. I expected it to be false [duplicate]
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That's more or less what I assumed (IEEE-745, at least): I think almost all machines for which Python is implemented use IEEE-754. My point is just that the corresponding values may be different on another architecture (like some of the mainframes, which don't use IEEE).
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How can I check file size in Python?
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Apparently this is at least a little risky, depending on how Python implements #seek(): wiki.sei.cmu.edu/confluence/display/c/…
– Juno Woods
Aug 17 '18 at 20:35
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Only parameterless constructors and initializers are supported in LINQ to Entities
...) is a valid payment without any data, but instead the object must have at least a value and probably other required fields depending on your domain.
It's better to have a constructor for required fields but only bring needed data:
from ....
select new
{
Imie = nalTmp.Dziecko.Imie,
Nazwisko = ...
How to delete files/subfolders in a specific directory at the command prompt in Windows
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Sad that this takes 2 lines, but at least it works! I'm tired of searching for a working "one-liner" and will go with this one, thanks!
– nightcoder
Jan 27 '17 at 22:29
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Reading my own Jar's Manifest
...hen cast it and call findResource() which has been known - for applets, at least - to return the needed manifest directly:
URLClassLoader cl = (URLClassLoader) getClass().getClassLoader();
try {
URL url = cl.findResource("META-INF/MANIFEST.MF");
Manifest manifest = new Manifest(url.openStream()...
The name 'InitializeComponent' does not exist in the current context
... moving a xaml file between projects this setting gets lost (in VS 2010 at least).
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Correct format specifier for double in printf
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"%f" is the (or at least one) correct format for a double. There is no format for a float, because if you attempt to pass a float to printf, it'll be promoted to double before printf receives it1. "%lf" is also acceptable under the current stan...