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What guarantees are there on the run-time complexity (Big-O) of LINQ methods?
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AaronaughtAaronaught
114k2323 gold badges247247 silver badges326326 bronze badges
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write a shell script to ssh to a remote machine and execute commands
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This work for me.
Syntax : ssh -i pemfile.pem user_name@ip_address 'command_1 ; command 2; command 3'
#! /bin/bash
echo "########### connecting to server and run commands in sequence ###########"
ssh -i ~/.ssh/ec2_instance.pem ubuntu@ip_address 'touch a.txt; touch b.txt; s...
What's the difference between using CGFloat and float?
...e types were introduced to make it easier to write code that works on both 32-bit and 64-bit without modification. However, if all you need is float precision within your own code, you can still use float if you like — it will reduce your memory footprint somewhat. Same goes for integer values.
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When to encode space to plus (+) or %20?
...to '%20'
– FlipMcF
May 24 '17 at 16:32
1
Actually the URL with %20 is a lot easier to read becaus...
How to identify platform/compiler from preprocessor macros?
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For Mac OS:
#ifdef __APPLE__
For MingW on Windows:
#ifdef __MINGW32__
For Linux:
#ifdef __linux__
For other Windows compilers, check this thread and this for several other compilers and architectures.
share
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Or versus OrElse
... 62 (0x3e)
.maxstack 3
.locals init ([0] object a,
[1] int32 b,
[2] bool CS$4$0000)
IL_0000: nop
IL_0001: ldnull
IL_0002: stloc.0
IL_0003: ldc.i4.3
IL_0004: stloc.1
IL_0005: ldloc.0
IL_0006: ldnull
IL_0007: ceq
IL_0009: ldloc.0
IL_00...
How can I have ruby logger log output to stdout as well as file?
...s depreciated.
– xis
Nov 8 '15 at 9:32
Worked for me until I realized I needed to periodically call :close on log_file...
How do I make calls to a REST api using C#?
.../sub.domain.com/objects.json";
private string urlParameters = "?api_key=123";
static void Main(string[] args)
{
HttpClient client = new HttpClient();
client.BaseAddress = new Uri(URL);
// Add an Accept header for JSON format.
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Count the number of commits on a Git branch
...r van der DoesPeter van der Does
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7
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Is there a naming convention for MySQL?
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Camilo Martin
32.7k1818 gold badges103103 silver badges148148 bronze badges
answered Oct 26 '11 at 6:11
paulsm4paul...