In [1]:

    

l_n = [-0.5, 0, 1.0, 100, 1.2e-2, 0xff, 0b11]


    

In [2]:

    

l_n_str = [str(n) for n in l_n]
print(l_n_str)


    

    




['-0.5', '0', '1.0', '100', '0.012', '255', '3']

In [3]:

    

l_i = [0, 64, 128, 192, 256]


    

In [4]:

    

l_i_hex1 = [hex(i) for i in l_i]
print(l_i_hex1)


    

    




['0x0', '0x40', '0x80', '0xc0', '0x100']

In [5]:

    

l_i_hex2 = [format(i, '04x') for i in l_i]
print(l_i_hex2)


    

    




['0000', '0040', '0080', '00c0', '0100']

In [6]:

    

l_i_hex3 = [format(i, '#06x') for i in l_i]
print(l_i_hex3)


    

    




['0x0000', '0x0040', '0x0080', '0x00c0', '0x0100']

In [7]:

    

l_f = [0.0001, 123.456, 123400000]


    

In [8]:

    

l_f_e1 = [format(f, 'e') for f in l_f]
print(l_f_e1)


    

    




['1.000000e-04', '1.234560e+02', '1.234000e+08']

In [9]:

    

l_f_e2 = [format(f, '.3E') for f in l_f]
print(l_f_e2)


    

    




['1.000E-04', '1.235E+02', '1.234E+08']

In [10]:

    

l_si = ['-10', '0', '100']


    

In [11]:

    

l_si_i = [int(s) for s in l_si]
print(l_si_i)


    

    




[-10, 0, 100]

In [12]:

    

l_sf = ['.123', '1.23', '123']


    

In [13]:

    

l_sf_f = [float(s) for s in l_sf]
print(l_sf_f)


    

    




[0.123, 1.23, 123.0]

In [14]:

    

l_sb = ['0011', '0101', '1111']


    

In [15]:

    

l_sb_i = [int(s, 2) for s in l_sb]
print(l_sb_i)


    

    




[3, 5, 15]

In [16]:

    

l_sbox = ['100', '0b100', '0o77', '0xff']


    

In [17]:

    

l_sbox_i = [int(s, 0) for s in l_sbox]
print(l_sbox_i)


    

    




[100, 4, 63, 255]

In [18]:

    

l_se = ['1.23e3', '0.123e-1', '123']


    

In [19]:

    

l_se_f = [float(s) for s in l_se]
print(l_se_f)


    

    




[1230.0, 0.0123, 123.0]

In [20]:

    

def is_int(s):
    try:
        int(s)
    except ValueError:
        return False
    else:
        return True


    

In [21]:

    

def is_float(s):
    try:
        float(s)
    except ValueError:
        return False
    else:
        return True


    

In [22]:

    

l_multi = ['-100', '100', '1.23', '1.23e2', 'one']


    

In [23]:

    

l_multi_i = [int(s) for s in l_multi if is_int(s)]
print(l_multi_i)


    

    




[-100, 100]

In [24]:

    

l_multi_f = [float(s) for s in l_multi if is_float(s)]
print(l_multi_f)


    

    




[-100.0, 100.0, 1.23, 123.0]