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Proper way to renew distribution certificate for iOS
...Xcode 9.
Step 1: Revoke the expiring certificate
Login to Member Center > Certificates, Identifiers & Profiles, select the expiring certificate. Take note of the expiry date of the certificate, and click the ‘Revoke’ button.
Step 2: (Optional) Remove the revoked certificate from your...
Eclipse: How do you change the highlight color of the currently selected method/expression?
... at which the highlight color for "occurrences" can be changed:
General -> Editors -> Text Editors -> Annotations
Look for Occurences from the Annotation types list.
Then, be sure that Text as highlighted is selected, then choose the desired color.
And, a picture is worth a thousand w...
Print all properties of a Python Class [duplicate]
...://docs.python.org/2/library/functions.html#dir).
a = Animal()
dir(a)
>>>
['__class__', '__delattr__', '__dict__', '__doc__', '__format__', '__getattribute__',
'__hash__', '__init__', '__module__', '__new__', '__reduce__', '__reduce_ex__',
'__repr__', '__setattr__', '__sizeof__', '__...
Visual Studio: How can I see the same file in two separate tab groups?
...
You can open the file in another tab (Window -> New Window).
Doing so you have two copies of the same file. Then you can right-click the tab bar and select New Vertical Tab Group (or New Horizontal Tab Group, the one you like more).
Hope I understood you question..
...
Golang: How to pad a number with zeros when printing?
...eeding the format specifier ('verb'):
fmt.Printf("%d", 12) // Uses default width, prints '12'
fmt.Printf("%6d", 12) // Uses a width of 6 and left pads with spaces, prints ' 12'
The only padding characters supported by Golang (and most other languages) are spaces and...
Visual Studio appears to randomly adopt American keyboard layout
...appening in the 2008 version. The option you speak about is on menu Tools > Options > Enironnment > International Settings . It seems your solution has solved my problem; may be I am speaking too early about it.
– sergiol
May 9 '11 at 15:56
...
What's the main difference between int.Parse() and Convert.ToInt32
...erBuffer number = new NumberBuffer(stackBuffer);
int num = 0;
StringToNumber(s, style, ref number, info, false);
if ((style & NumberStyles.AllowHexSpecifier) != NumberStyles.None)
{
if (!HexNumberToInt32(ref number, ref num))
{
throw new OverflowExcept...
Moving and vanishing lines of code; trouble with Eclipse's XML Editor
... Works great for me. I'm in Eclipse Juno. Just went to Help > Install new software > What is already installed? Then I selected all the Android stuff from Google, selected Update, and now life is good again.
– rodrigo-silveira
Jan 7 '13 at 1...
What is the “->” PHP operator called and how do you say it when reading code out loud? [closed]
What do you call this arrow looking -> operator found in PHP?
16 Answers
16
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open read and close a file in 1 line of code
...ux
Type "help", "copyright", "credits" or "license" for more information.
>>> from pathlib import Path
>>> (Path("/etc") / "hostname").read_text()
'dev1.example\n'
On Python 27 install backported pathlib or pathlib2
...